Question

Statement I: Right atrio ventricular aperture in human heart is guarded by a tricuspid valve.
Statement II: Blood plasma without fibrinogen and some other plasma proteins is called lymph.

• A. Both Statement I and II are true
• B. Both Statements I and II are false
• C. Statement I is true, But II is false
• D. Statement I is false, But II is true

Hint:

The tricuspid valve separates the right atrium from the right ventricle, while lymph contains more components than just plasma proteins.

Answer 1

The Correct Option is C

- Statement I is true because the right atrioventricular aperture in the human heart is indeed guarded by the tricuspid valve.
- Statement II is false because lymph contains more than just plasma proteins; it also contains white blood cells and other components. It is not merely blood plasma without fibrinogen.