1(xi)
Assertion (A): Blood flows from the left atrium to the left ventricle of the heart.
Reason (R): The tricuspid valve separates the left atrium from the left ventricle.
- (a)(A) is true and (R) is false.
- (b)(A) is false and (R) is true.
- (c)Both (A) and (R) are true.
- (d)Both (A) and (R) are false.
Show SolutionHide Solution↓
(A) is true and (R) is false.
Reason — The bicuspid (mitral) valve separates the left atrium and left ventricle, not the tricuspid valve. The tricuspid valve is between the right atrium and right ventricle.