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Read the following statements and choose...

Read the following statements and choose the correct option
Statement 1: Atria receive blood from all parts of the body which subsequently flows to ventricles
Statement2: Action potential generated at sinoatrial node passes from atria to ventricles.

A

Action mentioned in statement 1 is dependent on action mentioned in statement 2

B

Action mentioned in statement 2 is dependent on acion mentioned in statement1

C

Actions mentioned in statement 1 and 2 are independednt of each other.

D

Actions mentioned in statements 1 and 2 are synchronous

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