In mammalian hearts, atria are separated from ventricles by
A) one-way valves.
B) two-way valves.
C) porous valves.
D) capillary valves.

Name: In mammalian hearts, atria are separated from ventricles by A) one-way valves. B) two-way valves. C) porous valves. D) capillary valves.
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Question

Quizplus · Accepted Answer

The atria and ventricles in mammalian hearts are separated by one-way valves, which ensure unidirectional blood flow from the atria to the ventricles.

In Mammalian Hearts, Atria Are Separated from Ventricles by