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Byju's Answer
Standard X
Biology
Arteries and Veins
At the time o...
Question
At the time of auriculo ventricular value shut, the sound is:
A
Lubb
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B
Dubb
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C
Lubb – Dubb
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D
Dhak – Dhak
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Solution
The correct option is
A
Lubb
The sound which produces on the closing of auricular ventricular valve (mitral and tricuspid) is lubb.
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