Question

what is contractile cell​

Answer 1

Answer:

The myocardial contractile cells constitute the bulk (99 percent) of the cells in the atria and ventricles. Contractile cells conduct impulses and are responsible for contractions that pump blood through the body. The myocardial conducting cells (1 percent of the cells) form the conduction system of the heart.

Explanation:

Answer 2

Answer:

One of the wall cells whose hygroscopic contraction causes the rupture of a sporangium or anther — see dehiscence sense .