Question

Write a short note on cardiac muscles.

Answer 1

Cardiac Muscles:

1. Cardiac muscles are a type of specialized, striated muscle found only in the heart.
2. They are under the control of the autonomic nervous system, which means they are involuntary and work autonomously.
3. They also contain blood vessels that supply nutrients to cardiac muscle tissue and remove waste products.
4. Cardiac muscles also contain nerve cells or neurons that initiate impulses.
5. Cardiac muscles are found in the lining of the heart and in the walls of the blood vessels.