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प्रश्न
Respiration takes place because of its up and down movement.
पर्याय
circulation
trachea
diaphragm
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उत्तर
Respiration takes place because of its up and down movement.- diaphragm
संबंधित प्रश्न
Why is blood needed by all the parts of a body?
Explain Pulse
What is the liquid part of the blood called?
Differentiate between members of the following pairs with reference to the aspect asked
within bracket:
Erythrocytes and leucocytes (function)
Given diagram shows a simple diagram of the circulation of blood in a mamma showing the
main blood vessels, the heart, lungs and body tissues. The blood vessel, labelled 6, contains
deoxygenated blood and the valve leading to it has three semi-lunar pockets.
(a) Name the blood vessels and organs marked by numbers 1 to 8.
(b) What is meant by the term ‘double circulation’ of blood in mammals?
(c) what is diastole?
[There is an “error” in the diagram. According to the usual practice the pulmonary (lung)
circulation is shown upward and the systemic downward, but here it is reversed].
Multiple choice questions. Tick ( ✓ ) the correct choice:
Human heart has
Given below is the simplified pathway of the circulatory system:
(i) Name the blood vessels marked 1 to 8.
(ii) Name the chamber of the heart which:
(a) Receives blood from ‘1’.
(b) Pumps blood into blood vessel ‘8’.
(iii) Mention two structural differences between blood vessels ‘7’ and ‘2’.
The lymphatic system consists of which of the following?
Identify the CORRECT statement/s regarding blood clotting.
The nodal tissue located in the lower left corner of right atrium is ______.
