SaraNextGen.Com

I. The endocrine system provides chemical integration through hormones

II. The neural system provides an oragnised network of point to point connection for a quick coordination

III. The neural organization is very complex in lower invertebrates

IV. The human neural system includes CNS and PNS

Select the correct statements

a)

Only I

b)

I and II

c)

I, II and IV

d)

I, II and III


Question ID - 5852 | SaraNextGen Top Answer

I. The endocrine system provides chemical integration through hormones

II. The neural system provides an oragnised network of point to point connection for a quick coordination

III. The neural organization is very complex in lower invertebrates

IV. The human neural system includes CNS and PNS

Select the correct statements

a)

Only I

b)

I and II

c)

I, II and IV

d)

I, II and III

1 Answer
127 votes
Answer Key / Explanation : (c) -

(c)

The human neural system includes CNS and PNS.

Nervous system exercise control by sending electrical signals called nerve impulses. The endocrine system consists of specialized glands, which bring about control by sending chemical messengers termed as hormones.

For a quick coordination, it is neural system that provides an organised network of point to point connections. In lower invertebrates, the neural organization is very simple

127 votes

127
Download Test Generator CBSE JEE NEET