The diagram given alongside represents the human heart in one phase of its activity. Study the same and then answer the questions that follow:

(a) What type of blood flows through the parts marked ‘1’ and ‘2’?
(b) Identify the parts labeled 1 and 2 in the diagram.
(c) Identify the parts labeled 5 and 6 in the diagram.

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Solution

(a) Deoxygenated blood flows in pulmonary artery (Part 1) - It carries blood from right ventricle to the lungs for oxygenation.

Oxygenated blood flows in aorta (Part 2) - Carries blood from left ventricle to the body.
[1 Mark]

(b) Part 1- Pulmonary artery, Part 2- Aorta
[1 Mark]
(c) Part 5- Left ventricle, Part 6- Right ventricle
[1 Mark]

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Similar questions

The diagram given below represent the human heart in one phase of its activity. Study the same and then answer the question that follows:

(a) Name the phase?
(b) which part of the heart is contracting in this phase? Give a reason to support your answer.
(c) Name the parts numbered 1 to 6
(d) What type of blood flows through the parts marked 1 and 2 respectively?
(e) How many valves are closed in this phase?

Q. The diagram given alongside represents the human heart in one phase of its activity. Study the same and then answer the question that follow:

(d) What type of blood flows through the parts marked ‘1’ and ‘2’?

Q. The diagram given alongside represents the human heart in one phase of its functional activities. Study the same and answer the questions that follows

Label the parts

A, B

and

C

Q. The diagram given alongside represents the human heart. Identify the parts labeled 1 and 6 in the diagram.

Q. The diagram given alongside represents the human heart in one phase of its activity. Study the same and then answer the question that follow:

(c) Name the parts numbered 1 to 6.

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