Question

Identify the myelin sheath. <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}-->

• A.
• B.
• C.

Answer 1

The correct option is A

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Axons of neurons are covered by myelin sheath to prevent the escape of impulse to the surroundings. This maintains the strength of an impulse for a efficient transmission.