Question

Give reason:
The opening of the right atrium into the right ventricle is guarded by
the tricuspid valves.

Answer 1

Question :-

Give reason -

The opening of the right atrium into the right ventricle is guarded by the tricuspid valves.

Answer :-

The opening of the right atrium into the right ventricle is guarded by tricuspid valves to prevent the backflow of blood. Since the rate of blood flow or blood pressure is very low in deoxygenated blood, so, it needs more security! And, thus three cusps are responsible for the guarding.

___________

.. Thank You !!

_______^^^__