Fill in the empty boxes with suitable answers with respect to the valves of a mammalian heart.
Valve(s) Location Function
Bicuspid valve or
Mitral valve A. Prevents the backward flow of blood
from left ventricle to left auricle
B. At the right auricular
venticular aperture Regulates the flow of blood from
right auricle to right ventricle
Aortic valve At the base of Aorta C.
Semilunar valve D. Regulates the flow of blood from right
ventricle to pulmonary artery

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Solution

A. At the left auricular ventricular aperture
B. Tricuspid valve
C. Regulates the flow of blood from left ventricle to all parts of the body
D. The semilunar valve is located between the right ventricle and the pulmonary trunk (of the pulmonary artery) is called the pulmonary valve.

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Similar questions

Q. In order for the blood to flow from right ventricle to left ventricle in mammalian heart, it must flow through

Q. Complete the following passage:

Valves function to prevent backflow of blood and maintain a unidirectional circulation of blood within the body. The (i)__________ valve separates the right atrium from the right ventricle whereas the (ii)_____________ valve separates the left atrium and left ventricle. The (iii)___________ valve prevents the backflow of deoxygenated blood from the pulmonary artery into the right ventricle while the (iv)__________ valve prevents the backflow from aorta into the left ventricle.

Q. In order for the blood to flow from right atrium to left ventricle in mammalian heart, it must flow through

Right atrium, Left atrium, Right ventricle, Left ventricle, Pulmonary, Systemic Aorta, Veins

The one-wav flow of blood in the human heart is from .........( 1) ......... where blood pour in oxygen enters, the ........ .(2). ........ which pumps blood through the .........( 3) ......artery to the lungs.Oxygen-rich blood returns to the heart by way of pulmonary..........(4).........,which empty into the .........( 5) .......... Then blood moves to the ......... (6) ......... which pumps the blood through the ......... (7) ......... and then to all the arteries of the body except those carrying blood to the lungs.

Match the parts of the heart in Column I with the direction of flow of blood in Column II
$\begin{matrix} C o l u m n I & C o l u m n I I (i) R i g h t V e n t r i c l e & (a) P u m p s d e o x y g e n a t e d b l o o d i n t o t h e p u l m o n a r y a r t e r y (i i) P u l m o n a r y V e i n s & (b) T a k e s d e o x y g e n a t e d b l o o d (i i i) L e f t A t r i u m & (c) R e c e i v e s b l o o d f r o m d i f f e r e n t p a r t s o f t h e b o d y . (i v) P u l m o n a r y A r t e r i e s & (d) B r i n g o x y g e n a t e d b l o o d f r o m l u n g s t o t h e h e a r t . (v) L e f t V e n t r i c l e & (e) P u m p s b l o o d i n t o t h e a o r t a . (v i) R i g h t A u r i c l e & (f) R e c e i v e s d e o x y g e n a t e d b l o o d f r o m t h e p u l m o n a r y v e i n s . \end{matrix}$

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Valve(s)	Location	Function
Bicuspid valve or Mitral valve	A.	Prevents the backward flow of blood from left ventricle to left auricle
B.	At the right auricular venticular aperture	Regulates the flow of blood from right auricle to right ventricle
Aortic valve	At the base of Aorta	C.
Semilunar valve	D.	Regulates the flow of blood from right ventricle to pulmonary artery

A. At the left auricular ventricular apertureB. Tricuspid valveC. Regulates the flow of blood from left ventricle to all parts of the bodyD. The semilunar valve is located between the right ventricle and the pulmonary trunk (of the pulmonary artery) is called the pulmonary valve.

A. At the left auricular ventricular aperture
B. Tricuspid valve
C. Regulates the flow of blood from left ventricle to all parts of the body
D. The semilunar valve is located between the right ventricle and the pulmonary trunk (of the pulmonary artery) is called the pulmonary valve.