Cardiac muscle is found in

Cardiac Muscles

Cardiac muscles are found in :

Cardiac muscles are

A characteristic feature of cardiac muscle is its

The cell junction responsible for the bearing of cardiac muscle as an unit is :

Cardiac muscles undergo rhythmic contraction and relaxation throughout life.

[A] : The record of electric potential that is ini- tiated in the cardiac muscle is known as Electrocardiograph . [R]: This is valuable for preliminary studies of heart muscles.

Cardiac muscle are :-

In cardiac muscle