Deficiency of which hormone in the body causes diabetes?

Name the system which facilitates communication between the central nervous system and the other parts of the body. Mention two types of nerves it consists of along with their organ of origin.

Which lobe of the cerebrum contains the centers for voluntary muscle movement?

Name the sensory receptors found in the nose and on the tongue.

$(a)$ If the cerebellum is not functioning properly,what are the activities of our body affected?
$(b)$ How do muscle cells move?

Match the terms of Column $(A)$ with those of Column $(B)$.

< strong>Column $(A)$	< strong>Column $(B)$
$(a)$ Olfactory receptors	$(i)$ Tongue
$(b)$ Thermoreceptors (temperature receptors)	$(ii)$ Eye
$(c)$ Gustatoreceptors	$(iii)$ Nose
$(d)$ Photoreceptors	$(iv)$ Skin