Biology, asked by ddjdjdj, 1 year ago

Tetanization of heart for assignment??????

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Answered by adhilmomu7
0
Cardiac muscle cells are cylindrical, branched and uninucleated.

2) They are involuntary muscles.

3) They show rythamically contraction and relaxation throughout life.

4) Their rythamatic contraction and relaxation helps in pumping action of heart.

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