Question

assertion nerve impulse is a one way conduction
reason nerve impulse is transmitted from dendrite to axon​

Answer 1

Answer:

a)If both assertion and reason are correct and R is the correct explanation of A.

Explanation:

A Nerve electrical impulse only travels in one direction.In order for a "nerve impulse" to pass from cell to cell, it must cross synaptic junctions. The nerve cells are lined up head to tail all the way down a nerve track, and are not connected, but have tiny gaps between them and the next cell.

Nerve impulses are mostly electrical signals along the dendrites to produce a nerve impulse or action potential. The action potential is the result of ions moving in and out of the cell. A nerve impulse travels from the dendritic end towards the axonal end.

Answer 2

Answer:

BOTH (A) AND (R) ARE CORRECT AND (R) IS THE CORRECT EXPLINATION OF (A)