Coordination and Control – Online MCQs – Biology 10th

1. It is an important means of chemical coordination.

2. It has iodine as its important constituent.

3. It is both exocrine as well as endocrine gland in nature.

4. The part of the brain involved in balance and precision in movements is:

5. The type of lens in our eye is:

6. It is the largest part of the brain.

7. This hormone is secreted by the adrenal cortex in response to illness of inflammation of any tissue.

8. The shortest path of reflex action consists of:

9. Temporal lobe is associated with:

10. Upon stimulation, they generate electrochemical signals.

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

12. It regulates life maintaining functions like blood pressure, body temperature, hunger, thirst, etc.

13. Stimulus is detected by:

14. It refers to the difficulty in focusing on a distant object while the near objects are focused normally.

15. The type of coordination exhibited by plants:

16. This lobe of the cortex is associated with vision.

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

18. In case of its deficiency, physical and mental retardation occur in children.

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

20. The chemicals released from one cell and carried to signal some distant cell through blood are: