Question

wat is cardiac muscles.?

Answer 1

$Answer -$

》Cardiac muscle is a type of vertebrate muscle.

》It is an involuntary and striated muscle.

》It is commonly known as heart muscle or myocardium.

》Cardiac muscle mainly constitute the main tissue of walls of the heart.

》Cardiac muscles constitute of cardiac muscle cells which helps in pumping of heart.

Answer 2

Cardiac muscles :

cardiac muscles are found in the Wall of heart only.

They are striated and involuntary.

The cardiac muscle fibres are branched and form an interconnecting network.

The fibres are uninucleate and nucleus is centrally located.

Cardiac muscles are self excitatory.

They forms a network.

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