Question

Write the characteristics of cardiac muscles.​

Answer 1

Answer:

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• Cardiac muscle cells are found only in the heart, and are specialized to pump blood powerfully and efficiently throughout our entire lifetime. Four characteristics define cardiac muscle tissue cells: they are involuntary and intrinsically controlled, striated, branched, and single nucleated.

Answer 2

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$\longrightarrow$The muscles of heart show rhythmic contraction and relaxation throughout life. The voluntary muscles are called cardiac muscles.

$\longrightarrow$They are Cylindrical,branched and uninucliated.

$\longrightarrow$It occur in the heart.

$\longrightarrow$The intercellular spaces of cardiac muscles are filled with abundant loose connective tissues supplied with blood capillaries.

$\longrightarrow$They are striated muscles.

$\longrightarrow$The contraction is inherent.