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ഹൃദയം
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മനുഷ്യ ഹൃദയത്തിന് എത്ര അറകളുണ്ട്?
A
2
B
3
C
5
D
4
Answer:
D. 4
Related Questions:
What is the formula for cardiac output?
What happens when the ventricular pressure decreases?
ഹൃദയ അറകളുടെ സങ്കോചമാണ് ------?
Slowest conduction is in:
Which of the following regulates the normal activities of the heart?
