What is the heart wall composed of?

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Question

(D) The heart wall is composed of three distinct layers:$1$. Epicardium: The thin,outer protective layer.$2$. Myocardium: The thick,middle muscular la

Vedclass · Accepted Answer

All of the above

Vedclass · Answer

(D) The heart wall is composed of three distinct layers:$1$. Epicardium: The thin,outer protective layer.$2$. Myocardium: The thick,middle muscular layer responsible for contraction.$3$. Endocardium: The thin,smooth inner lining of the heart chambers.Since all three layers constitute the heart wall,the correct option is $D$.

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