Of the three layers of the heart wall, the layer that contains the cardiac muscle is the
A) endocardium.
B) myocardium.
C) epicardium.
D) visceral layer of serous pericardium.

Name: Of the three layers of the heart wall, the layer that contains the cardiac muscle is the A) endocardium. B) myocardium. C) epicardium. D) visceral layer of serous pericardium.
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Question

Quizplus · Accepted Answer

The myocardium is the middle layer of the heart wall and contains the cardiac muscle.

Of the Three Layers of the Heart Wall, the Layer