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Valves

Mitral valve ...

Question

Mitral valve in mammalian heart guards the opening between

A

Pulmonary vein and left auricle

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B

Right atrium and right ventricle

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C

Left ventricle and dorsal aorta

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D

Left atrium and left ventricle

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Solution

The correct option is D
Left atrium and left ventricle

Bicuspid or mitral valve

Bicuspid valve, also known as mitral valve, is a valve with two flaps present between left auricle and left ventricle. It prevents the backflow of blood from left ventricle to left atrium.

Final answer

$(C)$ Left atrium and left ventricle

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