Free Neural Control And Coordination (Daily Quiz: 13) NEET Biology Questions & Answers with Detailed Explanation & Full Review

Free Neural Control And Coordination (Daily Quiz: 13) Time:

Question-1

In a human being, number of cranial nerves are –

(a)

(b)

(c)

(d)


Question-2

Assertion :
The brain stem contains centres for controlling activities.
Reason :
Brain stem is very sensitive.

(a)

(b)

(c)

(d)

Explanation:

Answer: (a)

The brain stem consists of pons varoli, medulla oblongata, midbrain and diencephalon. The brain stem is the connection between brain and spinal cord. It contains centres for controlling many vital activities like respiration, body temperature, urge for eating and drinking etc. It also carries nerve tracts between the spinal cord and the higher brain structure.


Question-3

Sequence of meninges from inner to outside is

(a)

(b)

(c)

(d)


Question-4

Somatic neural system transmits impulse to

(a)

(b)

(c)

(d)


Question-5

Sensitive pigmented layer of eye is

(a)

(b)

(c)

(d)

Explanation:

Answer: (c)

The retina consists of both pigmented layer and the sensory layer. The pigment cells reinforce the light absorbing property of choroid in reducing the scattering of light in the eye. The sensory layer consists of rods and cones required for vision.


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