Biology, asked by shivu5352, 1 year ago

the dub sound represents the closure of the valves between

Answers

Answered by shalini2k2000
0

The" lub" is the sound of the tricuspid and mitral valves closing. The" DUB" is the sound of the aortic and pulmonary valves closing. ... The first sound results from closure of the mitral and tricuspid valves, which separate the upper and lower chambers of the heart.

Answered by kavys
1

The Dub sound represents atrioventricular valves closing

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