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Tardigrade
Question
Biology
Lub sound produced by heart is caused by
Q. Lub sound produced by heart is caused by
1438
185
Excretory Products and their Elimination
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A
Ventricular systole
0%
B
Ventricular diastole
0%
C
Atrial diastole
0%
D
Atrial systole
100%
Solution:
Lub sound produced by heart is caused by ventricular systole