Coordination and Control – Online MCQs – Biology 10th

1. It is associated with hearing.

2. It consists of a small cavity containing three small moveable bones.

3. Chemical coordination takes place by releasing specific, signaling molecules as:

4. He was one of the most important Muslim ophthalmologists of medieval times.

5. It is exhibited by organs like muscles, glands which are termed as effectors.

6. It maintains the blood pressure, blood volume and tissue water.

7. It is a butterfly-shaped gland located on the trachea in the base of the neck.

8. The regulation of blood glucose through insulin and glucagon is a type of:

9. The book "Memorandum of the oculists" was written by:

10. The part of the brain involved in reasoning is:

11. It stimulates greater contraction of smooth muscles as well as social behaviour.

12. This gland is located in the brain.

13. It responds to emergency conditions to produce so called "fight or flight response".

14. It is related to long-term memory.

15. He was considered as “father of modern optics”.

16. It is an important means of chemical coordination.

17. It is wrapped in three protective membranes called meninges.

18. The shortest path of reflex action consists of:

19. Behind the lens, there is a main cavity of the eyeball filled with a clear gel:

20. It helps in controlling the facial muscles as well as helps in sleep and wakening.