A nerve impulse passes from one neuron to another across a synapse.

Question

Mention, if the following statements are True or False. If false rewrite the wrong statement in its correct form:

1. A nerve impulse passes from one neuron to another across a synapse. 

2. Spinal nerves and cranial nerves constitute the central nervous system.

3. Cranium is & portion of the brain. 

4. Spinal nerves are twelve pair.

5. The nerve impulse in the eye develops due to the chemical change s brought about in the sensitive cells (rods and cones) by the light energy of the image.

Answer 1

1. True

2. False, 

Spinal nerves and cranial nerves constitute the peripheral nervous system.

3. False, 

It is a bony box, enclosed brain.

4. False, 

Spinal nerves are 31 pair.

5. True