Select the correct location of mitral valve from the given options.
Important Questions on The Circulatory System
Choose the correct option to complete the statement.
The four chambers of the heart are separated by muscular wall called
The diagram shows a vertical section through the heart.
What are the functions of the numbered blood vessels?
Any structure that closes an aperture, and allows one-way movement of materials is called a valve. Now let us name the valves that are present in the chambers of the heart. The valve that is present between the right atrium and right ventricle can be named as _____. (tricuspid valve/ bicuspid valve/ semilunar valve)
Choose the right word from the given bracket and fill in the blank.
The two upper chambers of the heart are called atria and the two lower chambers are called _____. (aorta/ventricles)
Read the given paragraph and name the part of the heart.
We have observed that the heart is divided into four chambers by muscular structure. Any structure that divides two chambers is known as a septum. Now let us try to name the septa present in the heart.
The septum that divides the two atria can be named as _____. (septa/inter-atrial septum/ventricular septum)
