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NEETZoologyBody Fluids and Circulation

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. Statement 2: Action potential generated at the sino-atrial node passes from atria to ventricles.

Options

  1. AAction mentioned in Statement 1 is dependent on action mentioned in Statement 2
  2. BAction mentioned in Statement 2 is dependent on action mentioned in Statement 1
  3. CAction mentioned in Statements 1 and 2 is independent of each other.
  4. DAction mentioned in Statements 1 and 2 is synchronous.

Correct answer

B. Action mentioned in Statement 2 is dependent on action mentioned in Statement 1

Step-by-step solution

Atria receive blood from all parts of the body which subsequently flows to ventricles due to this, Action potential generated at the sino-atrial node passes from atria to ventricles.

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