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प्रश्न
Name the Following
The blood vessels which have valves in them.
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उत्तर
Veins
APPEARS IN
संबंधित प्रश्न
Sketch and label the T.S. of vein.
Which one of the following does not have valves?
Name the main artery which carries blood to different parts of the body.
What is antigens?
Name the instruments used for measuring blood pressure.
Put a tick mark (✓) against the correct alternative in the following statement.
Blood Capillary is a
Can the blood dot inside the blood vessels. Give reason in support of your answer.
The diagrams given below show the cross-section of two kinds of blood vessels:
(i) Identify the blood vessels A and B. In each case give a reason to support your answer.
(ii) Name the parts numbered 1 and 2.
(iii) When are the sounds “LUBB” and “DUB” produced during a heartbeat?
(iv) Name the blood vessel that
(a) begins and ends in capillaries.
(b) supplies blood to the walls of the heart.
Identify the CORRECT match.
Arteries carry oxygenated blood except ______.
