Advertisements
Advertisements
Question
Draw the neat Labelled diagram of the internal structure of the human heart.
Advertisements
Solution

APPEARS IN
RELATED QUESTIONS
Fill in the blank with suitable word given below:
The two lower chambers of the heart are called ___________.
Fill in the blank with suitable word given below:
The oxygen-rich blood from the lungs comes into the __________ of the heart.
Draw a sectional view of the human heart and label on it Aorta, Pulmonary arteries, Vena cava, Left ventricle.
Refer to fig. 7.3 and answer the following questions:

(i) Impure blood is received by
(ii) Which chamber has thickest wall
(iii) Function of bicuspid value
(iv) Function of tricuspid value
The diagram given below represents the human heart in one phase of its activity. Study the same and then answer the question that follow:
Name the parts numbered 1 to 6.

The diagram given below represents the human heart in one phase of its activity. Study the same and then answer the question that follow:
What type of blood flows through the parts marked '1' and '2'?

How are arteries and veins structurally different from one another?
______ externally separates ventricles from each other.
Give scientific reason.
Human heart is called as myogenic and autorhythmic.
Give reason:
Valves are present in the veins.
