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प्रश्न
A muscular wall is absent in ______.
पर्याय
Capillary
Venule
Arteriole
Vein
उत्तर
A muscular wall is absent in Capillary.
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संबंधित प्रश्न
Which of the following statement is true (T) and which ones are false (F)? Mark T or F:
Platelets help in clotting of blood.
Name the following:
Components of blood
Name the main artery which carries blood to different parts of the body.
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.
Name the blood vessels entering the heart and leaving the heart.
The figures given below are cross-sections of blood vessels.
(i) Identify the blood vessels A, B, and C.
(ii) Name the parts labeled 1-4.
(iii) Mention two structural differences between A and B.
(iv) Name the type of blood A that flows (a) through A, (b) through B.
(v) In which of the above vessels referred to in (iv) above does exchange of gases actually take place?
Name the Following
The blood vessel that begins and ends in capillaries.
Differentiate between an artery and a vein.
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:
From where to where do the following blood vessel carry blood?
Renal artery
