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प्रश्न
Differentiate between LUBB and DUP (names of the valves whose closure produce the sound)
Differentiate between the following pair on the basis of what is mentioned within brackets.
LUBB and DUPP (names of the valves whose closure produce the sound)
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उत्तर
LUBB is produced by atrioventricular valves, whereas DUBB is produced by semilunar valves.
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