In humans,the life processes are controlled and regulated by

Deficiency of which hormone in the body causes diabetes?

The cerebellum,medulla,and pons are parts of which of the following?

Which of the following statements are true?
$(i)$ Sudden action in response to something in the environment is called reflex action.
$(ii)$ Sensory neurons carry signals from the spinal cord to muscles.
$(iii)$ Motor neurons carry signals from receptors to the spinal cord.
$(iv)$ The path through which signals are transmitted from a receptor to a muscle or a gland is called a reflex arc.

Which is the main thinking part of the brain? State how it functions.

In which lobe of the cerebrum are the auditory and olfactory centers located?