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NCERT Exemplar Class 11 Biology Solutions Chapter 19 Excretory Products and their Elimination

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NCERT Exemplar Class 11 Biology Solutions Chapter 19 Excretory Products and their Elimination

Edited By Priyanka kumari | Updated on Aug 22, 2022 12:49 PM IST

In NCERT Exemplar Class 11 Biology solutions chapter 19, we will discuss the excretory products that get stored in the body and the process of its elimination. The animals accumulate urea, ammonia, carbon dioxide, uric acid, water, and ions like Na+, K+, Cl, sulfate, and phosphate either by excess ingestion or other means like metabolic activities. NCERT Exemplar Class 11 Biology chapter 19 solutions helps to learn the mechanism of elimination of these substances with a special focus on common nitrogenous wastes. The major forms of nitrogenous wastes excreted by the animals are ammonia, uric acid, and urea.
Also, check NCERT Class 11 Biology Solutions

Multiple Choice Questions:

Question:1

The following substances are the excretory products in animals. Choose the least toxic from among them.

(a) Urea (b) Uric acid (c) Ammonia (d) Carbon dioxide

Answer:

The answer is the option (b) Uric acid

Explanation: The level of toxicity can be shown as below with ammonia being the
most toxic.
Ammonia;
Urea;
Uric acid

Excretory Products and their Elimination Exercise: 1.4

Question:2

Filtration of the blood takes place at

(a) PCT (b) DCT (c) Collecting ducts (d) Malpighian body

Answer:

The answer is the option (d) Malpighian body

Explanation: Glomerulus is also known as Malpighian body

Question:3

Which of the following statements is incorrect?

a. ADH—prevents conversion of Angiotensinogen in blood to angiotensin
b. Aldosterone—facilitates water reabsorption
c. ANF—enhances sodium reabsorption
d. Renin—causes vasodilation

Answer:

The answer is the option
(a) ADH—prevents conversion of Angiotensinogen in blood to angiotensin.

Question:4

A large quantity of one of the following is removed from our body by lungs

(a) CO 2 only (b) H 2 O only (c) CO 2 and H 2 O (d) Ammonia

Answer:

The answer is the option (a) CO_2
Explanation: - Water is excreted in major quantities from the skin as sweat, kidneys as urine and large intestine as faeces.

Question:5

The pH of human urine is approximately
(a) 6.5 (b) 7 (c) 6 (d) 7.5

Answer:

Ans. The answer is the option (c) 6

Question:6

Different types of excretory structures and animals are given below. Match them appropriately and mark the correct answer from among those given below:

Excretory structure/ organ

Animals

A.

Protonephridia

(i)

Prawn

B.

Nephridia

(ii)

Cockroach

C.

Malpighian tubules

(iii)

Earthworm

D.

Green gland or Antennal gland

(iv)

Flatworms


Options:
(a) D—(i), (C)—(ii), B—(iii), A—(iv)
(b) B— (i), (C)—(ii), A—(iii), B—(iv)
(c) D—(i), (C)—(ii), A—(iii), B-(iv)
(d) B—(i), (C)—(ii), B—(iii), D—(iv)

Answer:

The answer is the option
(a) D – (i), C – (ii), B – (iii), A – (iv)

Question:7

Which one of the following statements is incorrect?
(a) Birds and land snails are uricotelic animals.
(b) Mammals and frogs are ureotelic animals.
(c) Aquatic amphibians and aquatic insects are ammonotelic animals.
(d) Birds and reptiles are ureotelic.

Answer:

The answer is the option (d) Birds and reptiles are ureotelic
Explanation: Birds and reptiles are uricotelic, i.e. they excrete the nitrogenous waste as uric acid.

Question:8

Which of the following pairs is wrong?
(a) Uricotelic — Birds (b) Ureotelic — Insects (c) Ammonotelic — Tadpole (d) Ureotelic — Elephant

Answer:

The answer is the option (b) Ureotelic - Insects
Explanation: Insects the ones who excrete nitrogenous waste as uric acid and hence are uricotelic.

Question:9

Which one of the following statements is incorrect?
(a) The medullary zone of kidney is divided into a few conical masses called medullary pyramids projecting into the calyces.
(b) Inside the kidney the cortical region extends in between the medullary pyramids as renal pelvis
(c) Glomerulus along with Bowman's capsule is called the renal corpuscle
(d) Renal corpuscle, proximal convoluted tubule (PCT) and distal convoluted tubule (DCT) of the nephron are situated in the cortical region of kidney

Answer:

The answer is the option (b) Inside the kidney, the cortical region extends in between the medullary pyramids as renal pelvis.

Question:10

The condition of accumulation of urea in the blood is termed as
(a) Renal Calculi
(b) Glomerulonephritis
(c) Uremia
(d) Ketonuria

Answer:

The answer is the option (c) Uremia.
Explanation: Renal calculi is also commonly known as kidney stones. In contrast, the accumulation of ketone is known as ketonuria.

Question:11

Which one of the following is also known as antidiuretic hormone?
(a) Oxytocin (b) Vasopressin (c) Adrenaline (d) Calcitonin

Answer:

The answer is the option b) Vasopressin
Explanation:
The water from the end parts of the tubule is made possible through vasopressin. This process prevents the diuresis and hence is called a antidiuretic hormone.

Question:12

Match the terms given in Column I with their physiological processes given in Column II and choose the correct answer

Column I

Column II

A.

Proximal convoluted tubule

(i)

Formation of concentrated urine

B.

Distal convoluted tubule

(ii)

Filtration of blood

C.

Henle’s loop

(iii)

Reabsorption of 70-80% of electrolytes

D.

Counter-current mechanism

(iv)

Ionic balance

E.

Renal corpuscle

(v)

Maintenance of concentration gradient in medulla

Options:
(a) A—(iii), B—(v), C—(iv), D—(ii), E—(i)
(b) A—(iii), B—(iv), C—(i), D—(v), E—(ii)
(c) A—(i), B—(iii), C—(ii), D—(v), E—(iv)
(d) A—(iii), B—(i), C—(iv), D—(v), E—(ii)

Answer:

The answer is the option (b) A – (iii), B – (iv), C – (i), D – (v), E – (ii)

Question:13

Match the abnormal conditions given in Column A with their explanations given in Column B and choose the correct option.

Column A

Column B

A.

Glycosuria

(i)

Accumulation of uric acid in joints

B.

Renal calculi

(ii)

Inflammation in glomeruli

C.

Glomerulonephritis

(iii)

Mass of crystallised salts within the kidney

D.

Gout

(iv)

Presence of glucose in the urine


Options:
(a) A—(i), B—(iii), C—(ii), D—(iv)
(b) A—(iii), B—(ii), C—(iv), D—(i)
(c) A—(iv), B—(iii), C—(ii), D—(i)
(d) A—(iv), B—(ii), C—(iii), D—(i)

Answer:

The answer is the option (c) A – (iv), B – (iii), C – (ii), D – (i)

Question:14

We can produce concentrated/dilute urine. This is facilitated by a special mechanism. Identify the mechanism.
(a) Reabsorption from PCT
(b) Reabsorption from collecting duct
(c) Reabsorption/secretion in DCT
(d) Counter current mechanism in Henle's loop/Vasa recta

Answer:

The answer is the option (d) Counter current mechanism in Henle's loop/Vasa recta
Explanation:
The two limbs of Henle's loop, as well as vasa recta, witness counter currents when we move towards the descending limb the concentration increases whereas it is diluted as we move towards the ascending limb.

Question:15
Dialysing unit (artificial kidney) contains a fluid which is almost same as plasma except that it has
(a) High glucose
(b) High urea
(c) No urea
(d) High uric acid

Answer:

The answer is the option (c) No urea

Very Short Answer Type Questions:

Question:1

Where does the selective reabsorption of Glomerular filtrate take place?

Answer:
The proximal convoluted tubule is the place where selective reabsorption of Glomerular filtrate takes place.

Question:2

What is the excretory product from kidneys of reptiles?

Answer:

Uric acid is the excretory product from kidneys of reptiles.

Question:3

What is the composition of sweat produced by sweat glands?

Answer:
The composition of the sweat produced by sweat glands is sodium chloride, a small amount of urea and lactic acid.

Question:4

Identify the glands that perform the excretory function in prawns.

Answer:
Antennal glands or green glands perform the excretory function in prawns=

Question:5

What is the excretory structure in amoeba?

Answer:
Amoeba is unicellular organisms. Hence, they do not have a specific excretory system or structure. The waste is removed by osmosis in the case of amoeba and through the plasma membrane.

Question:6

The following abbreviations are used in the context of excretory functions, what do they stand for?
a. ANF
b. ADH
c. GFR
d. DCT

Answer:
The full forms are as follows:
(a) Atrial Natriuretic Factor
(b) Anti Diuretic Hormone
(c) Glomerular Filtration Rate
(d) Distal Convoluted Tubule

Question:7

Differentiate Glycosuria from Ketonuria.

Answer:
The difference between glycosuria and ketonuria is as follows:

Glycosuria

Ketonuria

It is the term used for the phenomenon when the urine contains glucose

It is the term used for the phenomenon when the urine contains ketone bodies

It is caused when a person has diabetes mellitus

When a person does a long time fasting, he/she may witness this particular condition


Question:8

What is the role of sebaceous glands?

Answer:
The main function of the sebaceous glands is to secrete sebum. Sebum is responsible for making our hair and skin waterproof.

Question:9

Name two actively transported substances in Glomerular filtrate.

Answer:

Two actively transported substances in Glomerular filtrate are glucose and amino acids.

Question:10

Mention any two metabolic disorders, which can be diagnosed by analysis of urine.

Answer:

Two metabolic disorders, which can be diagnosed by analysis of urine, are jaundice and diabetes.

Question:11

What are the main processes of urine formation?

Answer:

There are three main processes for the formation of urine. They are glomerular filtration, reabsorption, and secretion.

Question:12

Sort the following into actively or passively transported substances during reabsorption of GFR:
Glucose, Aminoacids, Nitrogenous Wastes, Na + , Water

Answer:

Actively transported substances during reabsorption of GFR:
Glucose, amino acids and Na+

Passively transported substances during reabsorption of GFR:
nitrogenous wastes, Na+ and water

Question:13

Complete the following:
a. Urinary excretion = Tubular reabsorption + tubular secretion
b. Dialysis fluid = Plasma

Answer:

a) Urinary excretion = tubular reabsorption + tubular secretion —Glomerular filtration
b) Dialysis fluid = Plasma — nitrogenous wastes

Question:14

Mention the substances that exit from the tubules in order to maintain a concentration gradient in the medullary interstitium.

Answer:

Substances that exit from the tubules in order to maintain a concentration gradient in the medullary interstitium are Sodium chloride, water and urea.

Question:15

Fill in the blanks appropriately.
Organ Excretory wastes
1. Kidneys _____________________
2. Lungs _____________________
3. Liver _____________________
4. Skin _____________________

Answer:
(a) Urea
(b) Carbon dioxide
(c) bile, drugs
(d) sterols, hydrocarbons

Short Answer Type Questions:

Question:1

Show the structure of a renal corpuscle with the help of a diagram.

Answer:


Question:2

What is the role played by Renin-Angiotensin in the regulation of kidney function?

Answer:

The Role of Renin-Angiotensin can be described as follows:
The Angiotensinogen is converted into Angiotensin I and then next to Angiotensin II by Renin. Angiotensin II is an extremely effective vasoconstrictor, is responsible for increasing the blood flow to the glomerulus, which eventually increases the filtration rate of the glomerulus.

Question:3

Aquatic animals generally are ammonotelic in nature whereas terrestrial forms are not. Comment.

Answer:

The removal of the substance ammonia from the body requires plenty of water due to its highly toxic nature. This does not create problems with the aquatic animals as there is plenty of water available which has made them ammoniotelic, i.e. the animals which excrete ammonia. However, in the case of animals living in terrestrial habitat, the water availability is limited, and hence they are not ammoniotelic and show ureotelism.

Question:4

The composition of glomerular filtrate and urine is not same. Comment.

Answer:

Water and electrolytes are present in the glomerular filtrate in large quantities. The GFR is 180 L/day for a healthy human. The urine output on an average for a healthy human is 1.5 L/ day. So, we can deduce that there is the reabsorption of 90% or more glomerular filtrate. This reabsorption happens in order to retain the water and electrolytes in the body. This means the concentration of urine is higher than the glomerular filtrate, and that is what makes their compositions different from each other.

Question:5

What is the procedure advised for the correction of extreme renal failure? Give a brief account of it.

Answer:

A kidney transplant will be recommended to a patient who suffered from renal failure, and it is an extreme scenario. A kidney donor is found for the transplant to happen. Extreme care needs to be given in case of tissue matching, as tissue rejection after the transplant can cause a lot of problems. In many cases, the kidney of similar blood group person is chosen, or in some cases, the kidney of a brain-dead person can also be utilised for a transplant.

Question:6

How have the terrestrial organisms adapted themselves for the conservation of water?

Answer:

In the scenario of terrestrial habitat, water availability has some constraints, and that is the reason water is especially important for the terrestrial organisms for survival. When nitrogenous wastes are removed from the body, a lot of water is required to flush them out.

Since the water available in terrestrial habitats is limited, these organisms, practice to ureotelism and uricotelism modes of excretion which need less water as compared to ammoniotelic organisms. Also, the organisms that live in extremely dry places practice uricotelism so that more water is retained inside their bodies.

Question:8

Explain, why a haemodialysing unit called an artificial kidney?

Answer:

The main function of filtration of nitrogenous wastes from the blood is performed by the haem dialysing unit, which is made of a cellophane membrane. This membrane is surrounded on all sides by a dialysing fluid. The dialysing unit receives the blood from an artery post which it is filtered, and the nitrogenous wastes are filtered. After this process, the filtered blood is sent back to the body.

The filtration of wastes happens through the process of osmosis, and in this way, the functions of a kidney are performed by the dialysing unit, which is often labelled as an artificial kidney.

Question:9

Comment upon the hormonal regulation of selective reabsorption.

Answer:

In the process of selection reabsorption and its regulation in kidneys, Antidiuretic Hormone (ADH) or vasopressin plays a crucial role. The osmoreceptors present in our body get activated when there is a change of the haemodynamic in the body. When there is an excess excretion/loss of fluids from our body, the activated osmoreceptors send signals to the hypothalamus in our brain to release ADH from the neurohypophysis.

The reason for releasing ADH is that it enables water to be reabsorbed from the parts of the tubule and tries to balance the loss of fluid. The osmoreceptors are deactivated when the fluid levels increase in our body, which leads to stopping the release of ADH, and that is how the cycle of feedback gets completed.

Long Answer Questions:

Question:1

Explain the mechanism of formation of concentrated urine in mammals.

Answer:

The Henle's loop and vasa recta have a significant tole to play when It comes to the ability of mammals to produce urine that is concentrated.

The Counter Current Mechanism
There is an opposite flow of the filtrate in the Henle's loop's both limbs, which results in a counter-current eventually. This same effect is also recognised in the flow of current through the vasa recta's both limbs. The maintenance of increasing osmolarity towards the inner medullary interstitium is achieved as a result of the nearness of vasa recta and Henle's loop and also the presence of counter-current in their limbs. The level of osmolarity increases from the cortex (300 mOsmol/L) to the inner medulla (1200 mOsmol/L).

The Role of Sodium hydrochloride (NaCl) and Urea in this process
The significance of NaCl and Urea is to cause osmotic gradient. The Henle's loop and its ascending limb are responsible for the transportation of NaCl which is then exchanged with the Vasa recta's descending limb. Post this exchange, through the ascending limb of vasa recta and collecting tubule, it is sent back to the interstitium.
The Effect of Osmotic Gradient
The easy exit of water from the collecting tubule is facilitated by the osmotic gradient, which is present in the interstitium, and this effect leads to the urine being concentrated. Hence, human urine is four times concentrated than the one out of the initial filtrate.

Question:2

Draw a labelled diagram showing reabsorption and secretion of major substances at different parts of the nephron.

Answer:

There are three important steps involved in the formation of the urine.
These are: glomerular filtration, tubular reabsorption, and urinary secretion

Here is a diagram showing reabsorption and secretion of major substances at different parts of the nephron.

The important points which can be inferred from the diagram above are:
- The transportation of NaCl takes place to the descending limb of vasa recta from the ascending limb of Henle's loop.
- After reaching the descending limb of vasa recta, NaCl is transported back to the ascending limb of vasa recta.
- In a similar manner, urea in small amounts enter the ascending limb of the Henle's loop and by the collecting duct is sent back to the interstitium.
- The passage of water through the membrane of the collecting tubule is made easier by the presence of interstitial gradient.
- The osmolarity level rises from 300 mosmol/L in the cortex to 1200 mosmol/L in the medulla.

Question:3

Explain briefly, micturition and disorders of the excretory system.

Answer:

Micturition
The phenomenon when the urine passes out of the urinary bladder is termed as micturition. This phenomenon is under the control of our brain and is somewhat a voluntary action. This process involves the following steps:

- Stretching of the urinary bladder by getting filled with urine
- Transmission of signals to the central nervous system by the stretch receptors in the walls of the bladder.
- The smooth messages of the urinary bladder get motor messages from the central nervous system
- Contraction of the muscles in the urinary bladder which leads to rushing out of urine from the bladder. Post this the sphincter of urethra gets relaxed, and it results in the outflow of urine.
Disorders of Excretory System

1) Renal Impairment
This disorder affects the filtration in the excretory system. It reduces the efficiency of filtration. This results in nitrogen waste accumulation in our body. It also affects osmoregulation and causes complex problems. The disorder is generally cured through dialysis, and the only option for a permanent cure is a kidney transplant.
2) Renal calculi
Popularly known as a kidney stone, it is the presence of an insoluble crystal-like substance in the kidney. In many cases, by increased fluid intake, it can be cured, but in some serious cases, surgery is required to take out the stones.
3) Glomerulonephritis
it is a condition in which the glomerulus gets swollen. It happens as a result of an infection in the body.

Question:4

How does tubular secretion help in maintaining ionic and acid-base balance in body fluids?

Answer:

For maintaining the acid-base balance in the fluids of our body on an ionic level, Tubular secretion is responsible. The process can be elaborated as below:

Proximal Convoluted Tubule
A selective secretion takes place. It involves ammonia, hydrogen ions and potassium in the Proximal Convoluted Tubule, which maintains the acid-base balance or the pH balance in the fluids of our body.

Distal Convoluted Tubule
A Selective secretion takes place in Distal Convoluted Tubule which contains hydrogen ions, ammonia, and potassium along with the absorption of the ions of bicarbonate. Just like PCT, this process also helps in maintaining the pH balance in the fluids of our body.

Collecting Duct
Hydrogen and potassium ions are selectively secreted in the collecting duct, which helps to maintain a balance of ions as well as in terms of pH values.

Question:5

The glomerular filtrate in the loop of Henle gets concentrated in the descending and then gets diluted in the ascending limbs. Explain.

Answer:

The Henle's loop has two limbs. An ascending limb and a descending limb. The descending limb allows water to pass through but does not allow any electrolytes.

So, the presence of electrolytes leads to an increase in the concentration as we move down the descending loop. The other limb of Henle's loop, which is the ascending limb, allows electrolytes to pass through but does not allow the passage of water.

So, as we move towards the ascending limb of Henle's loop, the concentration decreases, and the filtrate gets diluted.

Question:6

Describe the structure of a human kidney with the help of a labelled diagram.

Answer:

Structure of Kidney
Length: 10-12 cm
Width: 5-7 cm
Thickness: 2-3 cm
Location: both sides of the vertebral column

The hilum is a notch which is present on the inner surface towards the centre of the kidney. This notch allows the entrance of blood vessels, nerves and ureter in the kidney.
Renal Pelvis
Funnel-shaped structure towards the inner hilum. It has two zones. The inner zone is known as the medulla, and the outer zone is known as the cortex.
Medulla
It is divided into small medullary pyramids which are conical in shape. These are projected through the calyces.
Cortex
It is a structure which is present between the renal columns and the medullary pyramids. Columns of Bertini is another name of the renal columns.
Nephrons
These are particularly important and functional units of a kidney. They are complex tubular structures present in the count of millions. There are two parts of a nephron which include glomerulus and tubule. The glomerulus is responsible for the filtration of blood and toxic substances like nitrogenous wastes and ammonia.

Ammonia is considered as very toxic and it requires a large amount of water to remove it. Whereas uric acid is considered the least toxic, and it will require a minimum amount of water to be eliminated.

A survey on the animal kingdom reflects a variety of excretory structures. Some of these structures are- Protonephridia or flame cells, rotifers, and amphioxus. But in humans, the excretory system includes a pair of the uterus, a pair of kidneys, a urinary bladder, and a urethra.

NCERT exemplar Class 11 Biology solutions chapter 19 PDF download is to be available, but students can save this page as a web page file in the browser.

Kidneys are reddish-brown, and they are in the shape of a bean. Each kidney of a human being is about 10-12 cm in length and width 5-7 cm, and 2-3 cm in thickness. The outer layer of the kidney is a tough capsule.

NCERT Exemplar Class 11 Biology Solutions Chapter 19 Excretory Products and their Elimination - Main Topics

  • Human excretory system,
  • Urine Formation,
  • Function of the tubules,
  • Mechanism of Concentration of the Filtrate,
  • Regulation of Kidney Function,
  • Micturition,
  • Role of other organs in excretion,
  • Disorders of the Excretory System.

What will students learn in NCERT Exemplar Class 11 Biology Solutions Chapter 19?

  • In NCERT exemplar Class 11 Biology chapter 19 solutions, the students will learn about the excretory system of human beings, what is the role of the excretory system and why is it important, how animals’ excretory system is different from the human’s excretory system, and so on.

  • Many of the substances, Carbon dioxide, and water that accumulates in the body have to be eliminated. The nature of these wastes varies from animals to animals, mainly because of the habitat. The major nitrogenous wastes are ammonia, uric acid, and urea.

  • The excretory system of humans will be discussed in NCERT Exemplar solutions for Class 11 Biology chapter 19. As already mentioned above, a human's excretory system consists of a pair of kidneys, a pair of the uterus, a urethra, and a urinary bladder.

  • Nephrons are present in each kidney with millions of tubular structures. The functional unit of the kidney is the Nephron which has two parts the renal tubule and glomerulus.

  • Urine formation consists of three main processes. These are filtration, reabsorption, and secretion. Urine is stored in the Urinary bladder, which then gets released through the urethra. The lungs, skin, and liver also assist in the excretion of the substances present in the human body.

NCERT Exemplar Class 11 Biology Solutions Chapter-Wise

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Important Topics Covered in NCERT Exemplar Class 11 Biology Solutions Chapter 19 Excretory Products and their Elimination

  • Class 11 Biology NCERT Exemplar solutions chapter 19 has detailed that Human excretory system, urine formation, tubules and their function, filtration mechanism, kidney function, the role of other organs and disorders are important topics which students should pay extra attention to.

  • In NCERT exemplar Class 11 Biology solutions chapter 19, students will be able to discuss topics like ammonotelism and its meaning. Ammonia’s solubility, if excreted through the process of diffusion, and kidney’s role in the process of its removal are also important topics under this chapter.

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Frequently Asked Question (FAQs)

1. What will a student learn from this chapter?

Learners will get a better view of how the excretory system works, what are nephrons, the functioning of kidneys, and disorders.

2. Are these solutions helpful for the entrance exam?

Yes, one can use these NCERT Exemplar Solutions for Class 11 Biology chapter 19 as a good device to revise the topics before the exam.

3. Are these solutions downloadable?

Yes, these NCERT Exemplar Class 11 Biology solutions chapter 19 can be downloaded easily by using the ‘webpage download’ function available in browser.

4. Are these solutions as per the CBSE pattern?

Yes, these Class 11 Biology NCERT exemplar solutions chapter 19 are prepared to keep in mind the pattern and marking scheme decided by CBSE.

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A pulley of radius 2 m is rotated about its axis by a force F = (20t - 5t2) newton (where t is measured in seconds) applied tangentially. If the moment of inertia of the pulley about its axis of rotation is 10 kg m2 , the number of rotations made by the pulley before its direction of motion if reversed, is

Option 1)

less than 3

Option 2)

more than 3 but less than 6

Option 3)

more than 6 but less than 9

Option 4)

more than 9

Data Administrator

Database professionals use software to store and organise data such as financial information, and customer shipping records. Individuals who opt for a career as data administrators ensure that data is available for users and secured from unauthorised sales. DB administrators may work in various types of industries. It may involve computer systems design, service firms, insurance companies, banks and hospitals.

4 Jobs Available
Bio Medical Engineer

The field of biomedical engineering opens up a universe of expert chances. An Individual in the biomedical engineering career path work in the field of engineering as well as medicine, in order to find out solutions to common problems of the two fields. The biomedical engineering job opportunities are to collaborate with doctors and researchers to develop medical systems, equipment, or devices that can solve clinical problems. Here we will be discussing jobs after biomedical engineering, how to get a job in biomedical engineering, biomedical engineering scope, and salary. 

4 Jobs Available
Ethical Hacker

A career as ethical hacker involves various challenges and provides lucrative opportunities in the digital era where every giant business and startup owns its cyberspace on the world wide web. Individuals in the ethical hacker career path try to find the vulnerabilities in the cyber system to get its authority. If he or she succeeds in it then he or she gets its illegal authority. Individuals in the ethical hacker career path then steal information or delete the file that could affect the business, functioning, or services of the organization.

3 Jobs Available
GIS Expert

GIS officer work on various GIS software to conduct a study and gather spatial and non-spatial information. GIS experts update the GIS data and maintain it. The databases include aerial or satellite imagery, latitudinal and longitudinal coordinates, and manually digitized images of maps. In a career as GIS expert, one is responsible for creating online and mobile maps.

3 Jobs Available
Data Analyst

The invention of the database has given fresh breath to the people involved in the data analytics career path. Analysis refers to splitting up a whole into its individual components for individual analysis. Data analysis is a method through which raw data are processed and transformed into information that would be beneficial for user strategic thinking.

Data are collected and examined to respond to questions, evaluate hypotheses or contradict theories. It is a tool for analyzing, transforming, modeling, and arranging data with useful knowledge, to assist in decision-making and methods, encompassing various strategies, and is used in different fields of business, research, and social science.

3 Jobs Available
Geothermal Engineer

Individuals who opt for a career as geothermal engineers are the professionals involved in the processing of geothermal energy. The responsibilities of geothermal engineers may vary depending on the workplace location. Those who work in fields design facilities to process and distribute geothermal energy. They oversee the functioning of machinery used in the field.

3 Jobs Available
Database Architect

If you are intrigued by the programming world and are interested in developing communications networks then a career as database architect may be a good option for you. Data architect roles and responsibilities include building design models for data communication networks. Wide Area Networks (WANs), local area networks (LANs), and intranets are included in the database networks. It is expected that database architects will have in-depth knowledge of a company's business to develop a network to fulfil the requirements of the organisation. Stay tuned as we look at the larger picture and give you more information on what is db architecture, why you should pursue database architecture, what to expect from such a degree and what your job opportunities will be after graduation. Here, we will be discussing how to become a data architect. Students can visit NIT Trichy, IIT Kharagpur, JMI New Delhi

3 Jobs Available
Remote Sensing Technician

Individuals who opt for a career as a remote sensing technician possess unique personalities. Remote sensing analysts seem to be rational human beings, they are strong, independent, persistent, sincere, realistic and resourceful. Some of them are analytical as well, which means they are intelligent, introspective and inquisitive. 

Remote sensing scientists use remote sensing technology to support scientists in fields such as community planning, flight planning or the management of natural resources. Analysing data collected from aircraft, satellites or ground-based platforms using statistical analysis software, image analysis software or Geographic Information Systems (GIS) is a significant part of their work. Do you want to learn how to become remote sensing technician? There's no need to be concerned; we've devised a simple remote sensing technician career path for you. Scroll through the pages and read.

3 Jobs Available
Budget Analyst

Budget analysis, in a nutshell, entails thoroughly analyzing the details of a financial budget. The budget analysis aims to better understand and manage revenue. Budget analysts assist in the achievement of financial targets, the preservation of profitability, and the pursuit of long-term growth for a business. Budget analysts generally have a bachelor's degree in accounting, finance, economics, or a closely related field. Knowledge of Financial Management is of prime importance in this career.

4 Jobs Available
Data Analyst

The invention of the database has given fresh breath to the people involved in the data analytics career path. Analysis refers to splitting up a whole into its individual components for individual analysis. Data analysis is a method through which raw data are processed and transformed into information that would be beneficial for user strategic thinking.

Data are collected and examined to respond to questions, evaluate hypotheses or contradict theories. It is a tool for analyzing, transforming, modeling, and arranging data with useful knowledge, to assist in decision-making and methods, encompassing various strategies, and is used in different fields of business, research, and social science.

3 Jobs Available
Underwriter

An underwriter is a person who assesses and evaluates the risk of insurance in his or her field like mortgage, loan, health policy, investment, and so on and so forth. The underwriter career path does involve risks as analysing the risks means finding out if there is a way for the insurance underwriter jobs to recover the money from its clients. If the risk turns out to be too much for the company then in the future it is an underwriter who will be held accountable for it. Therefore, one must carry out his or her job with a lot of attention and diligence.

3 Jobs Available
Finance Executive
3 Jobs Available
Product Manager

A Product Manager is a professional responsible for product planning and marketing. He or she manages the product throughout the Product Life Cycle, gathering and prioritising the product. A product manager job description includes defining the product vision and working closely with team members of other departments to deliver winning products.  

3 Jobs Available
Operations Manager

Individuals in the operations manager jobs are responsible for ensuring the efficiency of each department to acquire its optimal goal. They plan the use of resources and distribution of materials. The operations manager's job description includes managing budgets, negotiating contracts, and performing administrative tasks.

3 Jobs Available
Stock Analyst

Individuals who opt for a career as a stock analyst examine the company's investments makes decisions and keep track of financial securities. The nature of such investments will differ from one business to the next. Individuals in the stock analyst career use data mining to forecast a company's profits and revenues, advise clients on whether to buy or sell, participate in seminars, and discussing financial matters with executives and evaluate annual reports.

2 Jobs Available
Researcher

A Researcher is a professional who is responsible for collecting data and information by reviewing the literature and conducting experiments and surveys. He or she uses various methodological processes to provide accurate data and information that is utilised by academicians and other industry professionals. Here, we will discuss what is a researcher, the researcher's salary, types of researchers.

2 Jobs Available
Welding Engineer

Welding Engineer Job Description: A Welding Engineer work involves managing welding projects and supervising welding teams. He or she is responsible for reviewing welding procedures, processes and documentation. A career as Welding Engineer involves conducting failure analyses and causes on welding issues. 

5 Jobs Available
Transportation Planner

A career as Transportation Planner requires technical application of science and technology in engineering, particularly the concepts, equipment and technologies involved in the production of products and services. In fields like land use, infrastructure review, ecological standards and street design, he or she considers issues of health, environment and performance. A Transportation Planner assigns resources for implementing and designing programmes. He or she is responsible for assessing needs, preparing plans and forecasts and compliance with regulations.

3 Jobs Available
Environmental Engineer

Individuals who opt for a career as an environmental engineer are construction professionals who utilise the skills and knowledge of biology, soil science, chemistry and the concept of engineering to design and develop projects that serve as solutions to various environmental problems. 

2 Jobs Available
Safety Manager

A Safety Manager is a professional responsible for employee’s safety at work. He or she plans, implements and oversees the company’s employee safety. A Safety Manager ensures compliance and adherence to Occupational Health and Safety (OHS) guidelines.

2 Jobs Available
Conservation Architect

A Conservation Architect is a professional responsible for conserving and restoring buildings or monuments having a historic value. He or she applies techniques to document and stabilise the object’s state without any further damage. A Conservation Architect restores the monuments and heritage buildings to bring them back to their original state.

2 Jobs Available
Structural Engineer

A Structural Engineer designs buildings, bridges, and other related structures. He or she analyzes the structures and makes sure the structures are strong enough to be used by the people. A career as a Structural Engineer requires working in the construction process. It comes under the civil engineering discipline. A Structure Engineer creates structural models with the help of computer-aided design software. 

2 Jobs Available
Highway Engineer

Highway Engineer Job Description: A Highway Engineer is a civil engineer who specialises in planning and building thousands of miles of roads that support connectivity and allow transportation across the country. He or she ensures that traffic management schemes are effectively planned concerning economic sustainability and successful implementation.

2 Jobs Available
Field Surveyor

Are you searching for a Field Surveyor Job Description? A Field Surveyor is a professional responsible for conducting field surveys for various places or geographical conditions. He or she collects the required data and information as per the instructions given by senior officials. 

2 Jobs Available
Orthotist and Prosthetist

Orthotists and Prosthetists are professionals who provide aid to patients with disabilities. They fix them to artificial limbs (prosthetics) and help them to regain stability. There are times when people lose their limbs in an accident. In some other occasions, they are born without a limb or orthopaedic impairment. Orthotists and prosthetists play a crucial role in their lives with fixing them to assistive devices and provide mobility.

6 Jobs Available
Pathologist

A career in pathology in India is filled with several responsibilities as it is a medical branch and affects human lives. The demand for pathologists has been increasing over the past few years as people are getting more aware of different diseases. Not only that, but an increase in population and lifestyle changes have also contributed to the increase in a pathologist’s demand. The pathology careers provide an extremely huge number of opportunities and if you want to be a part of the medical field you can consider being a pathologist. If you want to know more about a career in pathology in India then continue reading this article.

5 Jobs Available
Veterinary Doctor
5 Jobs Available
Speech Therapist
4 Jobs Available
Gynaecologist

Gynaecology can be defined as the study of the female body. The job outlook for gynaecology is excellent since there is evergreen demand for one because of their responsibility of dealing with not only women’s health but also fertility and pregnancy issues. Although most women prefer to have a women obstetrician gynaecologist as their doctor, men also explore a career as a gynaecologist and there are ample amounts of male doctors in the field who are gynaecologists and aid women during delivery and childbirth. 

4 Jobs Available
Audiologist

The audiologist career involves audiology professionals who are responsible to treat hearing loss and proactively preventing the relevant damage. Individuals who opt for a career as an audiologist use various testing strategies with the aim to determine if someone has a normal sensitivity to sounds or not. After the identification of hearing loss, a hearing doctor is required to determine which sections of the hearing are affected, to what extent they are affected, and where the wound causing the hearing loss is found. As soon as the hearing loss is identified, the patients are provided with recommendations for interventions and rehabilitation such as hearing aids, cochlear implants, and appropriate medical referrals. While audiology is a branch of science that studies and researches hearing, balance, and related disorders.

3 Jobs Available
Oncologist

An oncologist is a specialised doctor responsible for providing medical care to patients diagnosed with cancer. He or she uses several therapies to control the cancer and its effect on the human body such as chemotherapy, immunotherapy, radiation therapy and biopsy. An oncologist designs a treatment plan based on a pathology report after diagnosing the type of cancer and where it is spreading inside the body.

3 Jobs Available
Anatomist

Are you searching for an ‘Anatomist job description’? An Anatomist is a research professional who applies the laws of biological science to determine the ability of bodies of various living organisms including animals and humans to regenerate the damaged or destroyed organs. If you want to know what does an anatomist do, then read the entire article, where we will answer all your questions.

2 Jobs Available
Actor

For an individual who opts for a career as an actor, the primary responsibility is to completely speak to the character he or she is playing and to persuade the crowd that the character is genuine by connecting with them and bringing them into the story. This applies to significant roles and littler parts, as all roles join to make an effective creation. Here in this article, we will discuss how to become an actor in India, actor exams, actor salary in India, and actor jobs. 

4 Jobs Available
Acrobat

Individuals who opt for a career as acrobats create and direct original routines for themselves, in addition to developing interpretations of existing routines. The work of circus acrobats can be seen in a variety of performance settings, including circus, reality shows, sports events like the Olympics, movies and commercials. Individuals who opt for a career as acrobats must be prepared to face rejections and intermittent periods of work. The creativity of acrobats may extend to other aspects of the performance. For example, acrobats in the circus may work with gym trainers, celebrities or collaborate with other professionals to enhance such performance elements as costume and or maybe at the teaching end of the career.

3 Jobs Available
Video Game Designer

Career as a video game designer is filled with excitement as well as responsibilities. A video game designer is someone who is involved in the process of creating a game from day one. He or she is responsible for fulfilling duties like designing the character of the game, the several levels involved, plot, art and similar other elements. Individuals who opt for a career as a video game designer may also write the codes for the game using different programming languages.

Depending on the video game designer job description and experience they may also have to lead a team and do the early testing of the game in order to suggest changes and find loopholes.

3 Jobs Available
Radio Jockey

Radio Jockey is an exciting, promising career and a great challenge for music lovers. If you are really interested in a career as radio jockey, then it is very important for an RJ to have an automatic, fun, and friendly personality. If you want to get a job done in this field, a strong command of the language and a good voice are always good things. Apart from this, in order to be a good radio jockey, you will also listen to good radio jockeys so that you can understand their style and later make your own by practicing.

A career as radio jockey has a lot to offer to deserving candidates. If you want to know more about a career as radio jockey, and how to become a radio jockey then continue reading the article.

3 Jobs Available
Choreographer

The word “choreography" actually comes from Greek words that mean “dance writing." Individuals who opt for a career as a choreographer create and direct original dances, in addition to developing interpretations of existing dances. A Choreographer dances and utilises his or her creativity in other aspects of dance performance. For example, he or she may work with the music director to select music or collaborate with other famous choreographers to enhance such performance elements as lighting, costume and set design.

2 Jobs Available
Social Media Manager

A career as social media manager involves implementing the company’s or brand’s marketing plan across all social media channels. Social media managers help in building or improving a brand’s or a company’s website traffic, build brand awareness, create and implement marketing and brand strategy. Social media managers are key to important social communication as well.

2 Jobs Available
Photographer

Photography is considered both a science and an art, an artistic means of expression in which the camera replaces the pen. In a career as a photographer, an individual is hired to capture the moments of public and private events, such as press conferences or weddings, or may also work inside a studio, where people go to get their picture clicked. Photography is divided into many streams each generating numerous career opportunities in photography. With the boom in advertising, media, and the fashion industry, photography has emerged as a lucrative and thrilling career option for many Indian youths.

2 Jobs Available
Producer

An individual who is pursuing a career as a producer is responsible for managing the business aspects of production. They are involved in each aspect of production from its inception to deception. Famous movie producers review the script, recommend changes and visualise the story. 

They are responsible for overseeing the finance involved in the project and distributing the film for broadcasting on various platforms. A career as a producer is quite fulfilling as well as exhaustive in terms of playing different roles in order for a production to be successful. Famous movie producers are responsible for hiring creative and technical personnel on contract basis.

2 Jobs Available
Copy Writer

In a career as a copywriter, one has to consult with the client and understand the brief well. A career as a copywriter has a lot to offer to deserving candidates. Several new mediums of advertising are opening therefore making it a lucrative career choice. Students can pursue various copywriter courses such as Journalism, Advertising, Marketing Management. Here, we have discussed how to become a freelance copywriter, copywriter career path, how to become a copywriter in India, and copywriting career outlook. 

5 Jobs Available
Vlogger

In a career as a vlogger, one generally works for himself or herself. However, once an individual has gained viewership there are several brands and companies that approach them for paid collaboration. It is one of those fields where an individual can earn well while following his or her passion. 

Ever since internet costs got reduced the viewership for these types of content has increased on a large scale. Therefore, a career as a vlogger has a lot to offer. If you want to know more about the Vlogger eligibility, roles and responsibilities then continue reading the article. 

3 Jobs Available
Publisher

For publishing books, newspapers, magazines and digital material, editorial and commercial strategies are set by publishers. Individuals in publishing career paths make choices about the markets their businesses will reach and the type of content that their audience will be served. Individuals in book publisher careers collaborate with editorial staff, designers, authors, and freelance contributors who develop and manage the creation of content.

3 Jobs Available
Journalist

Careers in journalism are filled with excitement as well as responsibilities. One cannot afford to miss out on the details. As it is the small details that provide insights into a story. Depending on those insights a journalist goes about writing a news article. A journalism career can be stressful at times but if you are someone who is passionate about it then it is the right choice for you. If you want to know more about the media field and journalist career then continue reading this article.

3 Jobs Available
Editor

Individuals in the editor career path is an unsung hero of the news industry who polishes the language of the news stories provided by stringers, reporters, copywriters and content writers and also news agencies. Individuals who opt for a career as an editor make it more persuasive, concise and clear for readers. In this article, we will discuss the details of the editor's career path such as how to become an editor in India, editor salary in India and editor skills and qualities.

3 Jobs Available
Reporter

Individuals who opt for a career as a reporter may often be at work on national holidays and festivities. He or she pitches various story ideas and covers news stories in risky situations. Students can pursue a BMC (Bachelor of Mass Communication), B.M.M. (Bachelor of Mass Media), or MAJMC (MA in Journalism and Mass Communication) to become a reporter. While we sit at home reporters travel to locations to collect information that carries a news value.  

2 Jobs Available
Corporate Executive

Are you searching for a Corporate Executive job description? A Corporate Executive role comes with administrative duties. He or she provides support to the leadership of the organisation. A Corporate Executive fulfils the business purpose and ensures its financial stability. In this article, we are going to discuss how to become corporate executive.

2 Jobs Available
Multimedia Specialist

A multimedia specialist is a media professional who creates, audio, videos, graphic image files, computer animations for multimedia applications. He or she is responsible for planning, producing, and maintaining websites and applications. 

2 Jobs Available
Welding Engineer

Welding Engineer Job Description: A Welding Engineer work involves managing welding projects and supervising welding teams. He or she is responsible for reviewing welding procedures, processes and documentation. A career as Welding Engineer involves conducting failure analyses and causes on welding issues. 

5 Jobs Available
QA Manager
4 Jobs Available
Quality Controller

A quality controller plays a crucial role in an organisation. He or she is responsible for performing quality checks on manufactured products. He or she identifies the defects in a product and rejects the product. 

A quality controller records detailed information about products with defects and sends it to the supervisor or plant manager to take necessary actions to improve the production process.

3 Jobs Available
Production Manager
3 Jobs Available
Product Manager

A Product Manager is a professional responsible for product planning and marketing. He or she manages the product throughout the Product Life Cycle, gathering and prioritising the product. A product manager job description includes defining the product vision and working closely with team members of other departments to deliver winning products.  

3 Jobs Available
QA Lead

A QA Lead is in charge of the QA Team. The role of QA Lead comes with the responsibility of assessing services and products in order to determine that he or she meets the quality standards. He or she develops, implements and manages test plans. 

2 Jobs Available
Structural Engineer

A Structural Engineer designs buildings, bridges, and other related structures. He or she analyzes the structures and makes sure the structures are strong enough to be used by the people. A career as a Structural Engineer requires working in the construction process. It comes under the civil engineering discipline. A Structure Engineer creates structural models with the help of computer-aided design software. 

2 Jobs Available
Process Development Engineer

The Process Development Engineers design, implement, manufacture, mine, and other production systems using technical knowledge and expertise in the industry. They use computer modeling software to test technologies and machinery. An individual who is opting career as Process Development Engineer is responsible for developing cost-effective and efficient processes. They also monitor the production process and ensure it functions smoothly and efficiently.

2 Jobs Available
QA Manager
4 Jobs Available
AWS Solution Architect

An AWS Solution Architect is someone who specializes in developing and implementing cloud computing systems. He or she has a good understanding of the various aspects of cloud computing and can confidently deploy and manage their systems. He or she troubleshoots the issues and evaluates the risk from the third party. 

4 Jobs Available
Azure Administrator

An Azure Administrator is a professional responsible for implementing, monitoring, and maintaining Azure Solutions. He or she manages cloud infrastructure service instances and various cloud servers as well as sets up public and private cloud systems. 

4 Jobs Available
Computer Programmer

Careers in computer programming primarily refer to the systematic act of writing code and moreover include wider computer science areas. The word 'programmer' or 'coder' has entered into practice with the growing number of newly self-taught tech enthusiasts. Computer programming careers involve the use of designs created by software developers and engineers and transforming them into commands that can be implemented by computers. These commands result in regular usage of social media sites, word-processing applications and browsers.

3 Jobs Available
Product Manager

A Product Manager is a professional responsible for product planning and marketing. He or she manages the product throughout the Product Life Cycle, gathering and prioritising the product. A product manager job description includes defining the product vision and working closely with team members of other departments to deliver winning products.  

3 Jobs Available
Information Security Manager

Individuals in the information security manager career path involves in overseeing and controlling all aspects of computer security. The IT security manager job description includes planning and carrying out security measures to protect the business data and information from corruption, theft, unauthorised access, and deliberate attack 

3 Jobs Available
ITSM Manager
3 Jobs Available
Automation Test Engineer

An Automation Test Engineer job involves executing automated test scripts. He or she identifies the project’s problems and troubleshoots them. The role involves documenting the defect using management tools. He or she works with the application team in order to resolve any issues arising during the testing process. 

2 Jobs Available
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