Home › MHT-CET › Biology › Breathing and Exchange of Gases › Which valves guard the openings into the aorta a…
Which valves guard the openings into the aorta and pulmonary artery?
ATricuspid valves
BBicuspid valves
CSemilunar valves
DMitral valves
Answer & Solution
Correct answer: C. Semilunar valves
The ventricular openings into the aorta and pulmonary artery have semilunar valves.
Related questions
Why is heart failure also called congestive heart failure?Repeated readings of what level or higher indicate hypertension?What is the normal blood pressure reading in a healthy adult?Why is the human heart described as myogenic?What supplies blood to the cardiac muscle itself?Which layer is comparatively thin in veins?Which vessel layer is lined by squamous endothelium?Which layer of an artery wall has smooth muscle and elastic fibres?