Given below are a few situations. What effective change will occur in the organ/body part mentioned and which part (sympathetic or parasympathetic) of the autonomic nervous system brings it about?

Situation	Organ/Body part	Change/Action	Part of autonomic nervous system involved
1. You have entered a dark room	Eye	………….	………….
2. Your body is consuming lot of glucose while running a race	Liver	………….	…………
3. You are chewing a tasty food	Salivary gland	……………..	…………
4. You are running a race	Adrenal gland	………………	…………..
5. You are retiring to bed for sleep	Heart	……………	…………
6. You are shivering in intense cold	Body hairs	………….	…………

During a street fight between two individuals, mention the effects on the following organs by the autonomous nervous system, in the table given below: (one has been done for you as an example).

Two hungry boys (A and B) enter a restaurant and find a table decorated as follows:

Boy B starts salivating but not A. Explain the reason for this difference.

Given below is the partially incomplete scheme of the components of the peripheral nervous system. Fill up the blanks numbered (1)-(8):

State the functions of the following:

(i) Eyelids ………………………………………

(ii) Eyelashes ………………………………………

(iii) Tears ………………………………………

(iv) Iris ………………………………………

(v) Ciliary muscles ………………………………