Assertion : Connective tissue inside the brains is essential for conduction of nerve impules. ltbr Reason : Connective tissue hold together the nerve cells of brain.

Options

A. If both assertion and reason are true and reason is the correct explanation of assertion.
B. If both assertion and reason are true but reason is not the correct explanation of assertion.
C. If assertion is true but reason is false.
D. If both assertion and reason are false.

Answer

D

Explanation

The neurons inside the brain and spinal cord are held together by supporting cells called neuroglia cells . Neuroglia cells resemble neurons and have long radiating processes but no Nissl.s granules.