Question

how an electric impulse is transfer ? what is reflex arc ?
plz dont copy the answers from google...​

Answer 1

Answer:

The nerve pathway followed by a reflex action is called a reflex arc

Answer 2

The transmission of a nerve impulse along a neuron from one end to the other occurs as a result of electrical changes across the membrane of the neuron. The membrane of an unstimulated neuron is

polarized—that is, there is a difference in electrical charge between the outside and inside of the membrane.

reflex arc

the nerve pathway involved in a reflex action, including at its simplest a sensory nerve and a motor nerve with a synapse between.