Class 10 Biology Control and Coordination Part 1

 1. Which part of the brain maintains posture and equilibrium of the body? 

2. What are plant hormones?

3. Iodine is necessary for the synthesis of ________ hormone.

4. Which part of the human brain controls body temperature?

5. Name two components of central nervous system in humans.

6. Name the part of the brain concerned with memory.

7. Name the structure in which spinal cord is protected in human body.

8. What is the movement of shoot towards light called?

9. Pituitary gland is also called the master gland. Why?

10. Endocrine glands are called ductless glands. Why?

11. Name the hormone which regulates sugar level in our body. 

12. Why adrenaline is known as emergency hormone!

13. What is reflex arc?

14. State the functions of Abscisic acid

15. State the functions of Cytokinin 


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