Question

Q3. Give one word for the following -
i. The nerve arising from brain.
ii. Body is divided into head. thorax and abdomen.
iii. Locomotory organ of Aves.
iv. Spinal cord is protected by.
V. Animals that produce young ones.​

Answer 1

Answer:

1. The cranial nerves are a set of 12 paired nerves that arise directly from the brain. The first two nerves (olfactory and optic) arise from the cerebrum, whereas the remaining ten emerge from the brain stem.