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प्रश्न
Given below is a diagrammatic representation of certain types of blood vessels in human body.
Identify the types of blood vessels numbered 1 to 5.
उत्तर
1 - Arteriole
2 - Artery
3 - Venule
4 - Capillaries
5 - Vein
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संबंधित प्रश्न
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Fill in the blank with suitable word given below:
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Name the organ from which oxygenated blood goes into the heart.
Name the following:
The study of blood vascular and lymphatic system.
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:
The blood vessel which transports blood from heart to an organ is called _________.
Arteries carry oxygenated blood except ______.
Select the incorrect statements with respect to blood vessels.
- Capillaries are thin-walled having a single layer of ciliated epithelium.
- Arteries are pulsatile and devoid of valves.
- Portal vein starts as capillaries from one organ and ends as capillaries in another organ.
- All arteries carry oxygenated blood whereas all veins carry deoxygenated blood.
- Capillary walls bear fenestrae through which WBCs can move out by diapedesis.
Choose the correct answer from the options given below:
