Ever thought about how your body knows when to move, balance, or react? The NCERT Class 10 Science Chapter 6 Notes Control and Coordination breaks down the process in a simple way and explains the role of the brain, spinal cord, sense organs, and hormones. With short points, labelled diagrams, and real-life examples, understanding this process becomes easier. By doing regular practice of the NCERT Notes, students can perform well in their board exams.
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The Control and Coordination Class 10 Notes show how hormones help us respond and adjust to changes inside and outside the body. It talks about reflex actions, brain parts, plant hormones, and more, step by step. Students can remember important points easily for the exam by studying from the NCERT Class 10 Science Chapter 6 Notes PDF. Going through the NCERT Notes for Class 10 will make them more confident and improve their problem-solving skills.
The Control and Coordination chapter explains how our body and other living organisms respond to their surroundings. Students can now download the NCERT Class 10 Science Chapter 6 Notes PDF. The concepts are made simple with clear explanations to help revise easily before exams. The NCERT Notes for Class 10 Science are a valuable resource for quick and organised study.
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In this chapter, students will explore how living organisms coordinate and control their actions. The Control and Coordination chapter explains the role of the nervous system and hormones in maintaining balance and responding to the environment. Studying through the Control and Coordination Class 10 Notes builds a strong base for advanced biology as it covers all the important concepts from the NCERT.
The brain has three broad divisions: forebrain, midbrain, and hindbrain.
Subject-Wise NCERT Solutions
Some of the questions that have come up in past years from the chapter are given below. To answer these questions, the NCERT Class 10 Science Chapter 6 Notes Control and Coordination acts as a useful guide.
Question 1. Plants use electrical impulses to convey their information from cell to cell. True or False.
Option 1. True
Option 2. False
Answer :
Unlike animals, plants neither have a nervous system nor muscles. Plants use electrical-chemical signals to convey their information from cell to cell. Therefore, the given statement is false.
Hence, the correct answer is option (2) False.
Question 2. The mechanism used by the body to regulate the secretion of hormones is called
Option 1. Hormonal control
Option 2. Hormonal regulation
Option 3. Growth hormone
Option 4. Feedback mechanism
Answer :
A mechanism used by the body to regulate the secretion of hormones is called a feedback mechanism.
Hence, the correct answer is option (4): Feedback mechanism
Question 3. Which gland secretes the growth hormone?
Option 1. Pituitary gland
Option 2. Thyroid
Option 3. Hypothalamus
Option 4. Adrenal gland
Answer :
Growth hormone is secreted by the pituitary gland. It regulates the growth and development of the body.
Hence, the correct answer is option (1) Pituitary gland
Understanding how the brain, nerves, and hormones work together can be difficult, but with the right notes, revision becomes easier. These notes help students connect concepts and prepare smartly for exams.
Start by going through the diagrams of the nervous system and plant movements, as they are frequently asked in exams.
Revise the important definitions given in Class 10 Science Chapter 6 Control and Coordination Notes for quick recall.
Focus on the differences between nervous control and chemical control to make the concepts stronger.
Practice writing answers in the correct format for topics like reflex action, coordination in plants, and the role of hormones.
Use Class 10 Science Chapter 6 Control and Coordination Notes for final revision before exams to save time and boost confidence.
Here are the direct links to access the notes for each of the 13 chapters included in Class 10 Science. These notes are written in simple and easy language. Students can use them for quick revision before exams or to build a strong basis for higher classes.
Frequently Asked Questions (FAQs)
The cerebellum is responsible for maintaining posture and equilibrium by coordinating motor functions. It is explained in detail in the NCERT Class 10 Science Chapter 6 Notes Control and Coordination.
Hormones act as chemical messengers in animals, regulating various functions like growth, metabolism, and reproduction through feedback mechanisms. The NCERT Class 10 Science Chapter 6 Notes Control and Coordination acts as a guide for students to understand the role of hormones.
Chemical coordination in plants happens through plant hormones, which regulate growth and responses to stimuli.
Reflex actions are involuntary and happen automatically without conscious control, involving the spinal cord and brain. Walking is a voluntary action controlled consciously by the brain and learned over time.
At the synapse, electrical signals are converted into chemical messengers that cross the gap to the next neuron, where they are converted back into electrical signals to continue transmission.
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