Online MCQs Test – Coordination and Control – Biology 10th

1. It responds to emergency conditions to produce so called “fight or flight response”.

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

3. It is an important means of chemical coordination.

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

5. A tough outer white part of an eye is called:

6. In front, the sclera becomes transparent termed as:

7. A colour blind person cannot see:

8. In diabetes mellitus, the following produces insufficient or no insulin.

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

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

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

12. Stimulus is detected by:

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

14. It is the control centre for automatic activities like breathing, heart-beat, blood pressure, coughing, swallowing, hiccupping, digesting food, etc.

15. It secretes several steroids (lipids) for the regulation of body metabolism.

16. Automatic, pre-programmed responses are regulated by:

17. The book “Kitab-ul-manazir” was written by:

18. It lies inside the brain just above the hypothalamus.

19. It is the difficulty in focusing closer objects while distant vision is clear.

20. This gland is located in the brain.