Question

explain the structure of cardic muscle?​

Answer 1

Answer:

Cardiac muscle is striated muscle that is present only in the heart.

Cardiac muscle fibers have a single nucleus, are branched, and joined to one another by intercalated discs that contain gap junctions for depolarization between cells and desmosomes to hold the fibers together when the heart contracts.

Explanation:

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Answer 2

Answer:

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Explanation:

Cardiac muscle cells form a highly branched cellular network in the heart. They are connected end to end by intercalated disks and are organized into layers ofmyocardial tissue that are wrapped around the chambers of the heart.