NCERT solutions for Class 6 Science Chapter 10 teach students about the fundamental characteristics of living organisms, including growth, movement, reproduction, and respiration. Living Creatures: Exploring their Characteristics chapter also brings out what distinguishes living things from non-living objects and how living organisms adapt and stay alive in their surroundings. Practicing these solutions helps students get familiar with the question pattern and improves their confidence for exams. Solutions are also available in PDF format for offline study anytime, anywhere.
The NCERT solutions provide clear explanations in simple language, making complex concepts available to young learners. Each solution is explained step-by-step by subject experts to help students understand the logic and concept behind the answers. All solutions are prepared according to the latest syllabus and guidelines prescribed by CBSE. Students can use these solutions for self-study to clear their doubts and increase their understanding without needing extra help. These NCERT Solutions for Class 6 are perfect for exam preparation, revision, and self-study, and to score better marks in the exams.
The free PDF given below provides clear and detailed NCERT solutions to help you understand the topic well:
Below are the detailed answers which can help you:
Question 1. List the similarities and differences in the life cycles of plants and animals.
Answer:
The table below shows the similarities and differences in the life cycles of plants and animals:
| Feature | Plants | Animals |
|---|---|---|
| Similarities | ||
| Life Cycle | Birth/germination, growth, reproduction, death | Birth, growth, reproduction, death |
| Requirements | Nutrients and energy | Nutrients and energy |
| Response | Respond to stimuli | Respond to stimuli |
| Differences | ||
| Growth | Extended growth period | Relatively shorter growth period |
| Stages | May lack a distinct juvenile stage | Distinct juvenile stage |
| Reproduction | Seeds or spores | Sexual reproduction (mostly) |
| Mobility | Generally stationary | Mobile |
Question 2. The table on the next page shows some data. Study the data and try to find out examples appropriate for the conditions given in the second and third columns. If you think that an example for any of the conditions given below is not possible, explain why.
| S. no. | Does it grow? | Does it respire? | Example | Remarks |
|---|---|---|---|---|
| 1. | No | No | ||
| 2. | No | Yes | ||
| 3. | Yes | No | ||
| 4. | Yes | Yes |
Answer:
Here's the table with examples to match the given conditions:
| S.No. | Does it grow? | Does it respire? | Example | Remarks |
|---|---|---|---|---|
| 1. | No | No | Rock | Non-living; doesn't grow or respire |
| 2. | No | Yes | Burning Fire | Non-living; it utilizes oxygen but does not grow. |
| 3. | Yes | No | Virus | A virus can grow (reproduce) within a host cell but does not respire on its own. |
| 4. | Yes | Yes | Human/Animal | Living, growing and respiring |
Question 3. You have learnt that different conditions are required for seed germination. How can we use this knowledge for the proper storage of grains and pulses?
Answer:
Grains and pulses can be stored properly by ensuring they are kept in a cool, dry place with low humidity and limited air exposure. This prevents germination by depriving the seeds of the necessary moisture, oxygen, and temperature needed to sprout.
Question 4. You have learnt that a tail is present in a tadpole, but it disappears as it grows into a frog. What is the advantage of having a tail in the tadpole stage?
Answer:
The tail in the tadpole stage is advantageous because it aids in swimming and movement in the aquatic environment. It allows the tadpole to propel itself through the water, find food, and evade predators.
Question 5. Charan says that a wooden log is non-living as it cannot move. Charu counters it by saying that it is living because it is made of wood obtained from trees. Give your arguments in favour or against the two statements given by Charan and Charu.
Answer:
Charan's statement: It is correct to say that a wooden log is non-living because it does not exhibit the key characteristics of living organisms, such as growth, reproduction, respiration, or response to stimuli.
Charu's statement: Although wood comes from a living tree, the log itself is no longer living. The cells in the wood are dead, and the log cannot perform any life processes.
Question 6. What are the similarities and distinguishing features in the life cycles of a mosquito and a frog?
Answer:
The table below shows the similarities and differences in the life cycles of a mosquito and a frog:
| Feature | Mosquito | Frog |
|---|---|---|
| Similarities | ||
| Metamorphosis | Undergoes metamorphosis | Undergoes metamorphosis |
| Water Dependency | Requires water for larval stage | Requires water for early development (tadpole stage) |
| Reproduction | Lays eggs | Lays eggs |
| Distinguishing Features | ||
| Life Stages | Egg, larva, pupa, adult | Egg, tadpole, adult |
| Larval Stage | Aquatic larvae (wrigglers) feed on organic matter | Tadpoles are aquatic and have a more complex diet |
| Adult Form | Insect with wings | Amphibian with legs |
Question 7. A plant is provided with all the conditions suitable for its growth (Fig. 10.9). Draw what you expect to see in the shoot and the root of the plant after one week. Write down the reasons.
Answer:
After one week, the shoot would have grown taller, with new leaves emerging. The existing leaves would have increased in size and turned a deeper green. The root system would have expanded, with new roots growing deeper and wider into the soil.
Reasons: The plant has favorable conditions (light, water, nutrients) for photosynthesis and growth. The shoot grows to capture more sunlight, and the roots grow to absorb more water and nutrients from the soil.
Question 8. Tara and Vijay set up the experiment shown in the picture (Fig. 10.10). What do you think they want to find out? How will they know if they are correct?
Answer:
Tara and Vijay likely want to find out how light affects the direction of plant growth. They will know if they are correct if the plant stem bends towards the hole, demonstrating that plants grow towards a light source.
Question 9. Design an experiment to check if temperature has an effect on seed germination.
Answer:
Materials: Bean seeds, pots, soil, thermometer, refrigerator, and a warm location.
Procedure:
Divide the seeds into three groups.
Plant each group of seeds in separate pots with similar soil.
Place one pot in a refrigerator (low temperature), one at room temperature, and one in a warm location.
Water all pots equally and regularly.
Monitor and record the number of seeds that germinate in each pot over a set period (e.g., 10 days).
Observation: Count the number of seeds that germinate in each pot.
Conclusion: Compare the germination rates in the different temperature conditions. The temperature at which most seeds germinate is the optimal temperature for seed germination.
Also, Check the NCERT Books and the NCERT Syllabus here
The student should begin by carefully reading the chapter and noting the important features of living organisms like movement, growth, reproduction, and response to stimuli. They should focus on understanding the differences between living and nonliving things with real life examples. They should try to answer the questions in their own words and draw diagrams for better conceptual clarity. They can even practice worksheets and revise the definitions regularly to improve the memory of the chapter.
These form the basis of understanding how living things adapt to the environment and sustain life.
The subtopics cover thoroughly different characteristics of living things, adaptations, and life cycles.
NCERT Solutions for Class 6 Subject Wise:
This question is designed to test the understanding of how living things behave, survive, and differ from non-living things in their surroundings.
Q1. Which of the following are main characteristics of living things?
A. They can grow, move, reproduce, respond to stimuli, need food, and excrete waste
B. They are made only of metal and plastic
C. They do not need food or water
D. They cannot respond to their environment
Correct Answer: A
Explanation:
Living things are defined by several key characteristics that set them apart from non-living things. These include the ability to grow, move, reproduce, respond to stimuli, require nutrition, and excrete waste. Additionally, living organisms are made up of cells, can respire, and maintain internal balance (homeostasis). These features ensure survival, adaptation, and continuation of life
Below are the chapter-wise solutions:
Below are the links to all the answers from the chapters :
Organisms have some special characteristics that make them living. These include:
Growth – All living things grow in size.
Movement – They can move on their own or show movement in parts of their body.
Respiration – Living things breathe to get energy.
Reproduction – They produce young ones like themselves.
Excretion – They remove waste from their bodies.
Need for food – All living things need food to stay alive.
Living things are those that grow, move, breathe, need food, reproduce, and respond to their surroundings. Examples: humans, animals, plants.
Nonliving things do not show any of these characteristics. They do not grow, move, or need food. Examples: rocks, chairs, water bottles.
The topics are covered in the NCERT solution Class 6 Chapter 10 given below
Characteristics of living things
Difference between living and nonliving things
Growth in living organisms
Need for food and respiration
Movement in animals and plants
Reproduction in living beings
Excretion in living organisms
There are a total of nine questions in the Living Creatures: Exploring their Characteristics chapter of Class 6 Science.
Examples of living things are: human, dog, cat, tree, bird, fish, cow, ant, grass, butterfly.
Examples of nonliving things are: rock, chair, table, water bottle, pencil, car, book, fan, mobile phone, ball.
A block of mass 0.50 kg is moving with a speed of 2.00 ms-1 on a smooth surface. It strikes another mass of 1.00 kg and then they move together as a single body. The energy loss during the collision is
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An athlete in the olympic games covers a distance of 100 m in 10 s. His kinetic energy can be estimated to be in the range
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A particle is projected at 600 to the horizontal with a kinetic energy . The kinetic energy at the highest point
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In the reaction,
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How many moles of magnesium phosphate, will contain 0.25 mole of oxygen atoms?
| Option 1)
0.02 |
Option 2)
3.125 × 10-2 |
| Option 3)
1.25 × 10-2 |
Option 4)
2.5 × 10-2 |
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