NEET BIOLOGY

PLANT PHYSIOLOGY

TRANSPORT IN PLANT

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Where does Atrioventricular Valves (AV valves) are located?
A
In between atria and ventricle chambers.
B
In the area where pulmonary artery leaves the right ventricle.
C
In the area where aorta leaves the left ventricle.
D
In between left and right ventricles
Explanation: 

Detailed explanation-1: -The mitral and the tricuspid valves, also known as the atrioventricular valves, are located between the top chambers of the heart, the atria, and the lower chambers of the heart, the ventricles. The aortic and pulmonary valves, are located between the ventricles and the arteries that emerge from the heart.

Detailed explanation-2: -The tricuspid valve is one of four valves in the heart. It’s located between the right lower heart chamber (right ventricle) and the right upper heart chamber (right atrium). The tricuspid valve opens and closes to ensure that blood flows in the correct direction. It’s also called the right atrioventricular valve.

Detailed explanation-3: -The valves between the atria and ventricles are called atrioventricular valves (also called cuspid valves), while those at the bases of the large vessels leaving the ventricles are called semilunar valves. The right atrioventricular valve is the tricuspid valve.

Detailed explanation-4: -Mitral valve. Located between the left atrium and the left ventricle.

Detailed explanation-5: -The mitral and tricuspid atrioventricular (AV) valves separate the atria from the ventricles, while the aortic and pulmonary semilunar (SL) valves separate the ventricles from the great arteries. AV valves have leaflets and SL valves have cusps.

There is 1 question to complete.