Q. Bicuspid and tricuspid valve opens when
A) Blood from the pulmonary artery and vena cava flows into the left and right ventricles, respectively
B) Blood from the pulmonary vein and vena cava flows into left and right ventricles, respectively
C) Blood from the pulmonary vein and vena cava flows into left and right atrium, respectively
D) Oxygen from the pulmonary vein and vena cava flows into left and right atrium, respectively
Explanation
The correct answer is Option C: Blood from the pulmonary vein and vena cava flows into left and right atrium, respectively.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.