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प्रश्न
A muscular wall is absent in ______.
विकल्प
Capillary
Venule
Arteriole
Vein
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उत्तर
A muscular wall is absent in Capillary.
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संबंधित प्रश्न
Name the largest artery
A blood vessel which carries blood back to the heart is:
Fill in the blank.
The red-coloured pigment present in RBCs is called __________.
Name the organ from which oxygenated blood goes into the heart.
Why is a person having blood group AB called universal recipient and a person with blood group O called a universal donor?
What are seen as greenish blue lines in our hands and legs?
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.
Complete the following sentence with appropriate word:
__________ are the blood vessels which usually carry oxygenated blood.
Long answer question:
Describe the histological structure of the artery, vein, and capillary.
Name these:
Three kinds of blood vessels.
