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Fattbatts Fattbatts
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5 years ago
Ventricular contraction normally begins at the apex (bottom of the heart). What would likely happen if ventricular contraction originated at the intersection of the atria and the ventricles instead?
A) Blood would be pumped through the semilunar valves.
B) Blood would be pumped through the AV valves.
C) Blood would be pumped back into the atria.
D) Blood would be pumped down to the apex of the heart.
Textbook 
Campbell Biology: Concepts and Connections

Campbell Biology: Concepts and Connections


Edition: 8th
Authors:
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palmergapalmerga
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5 years ago
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