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प्रश्न
Name the following:
The blood vessel which starts from capillaries and ends in capillaries.
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उत्तर
Vein
संबंधित प्रश्न
What is the name of blood vessels which connect arteries to veins?
Put a tick mark (✓) against the correct alternative in the following statement:
Nucleus is absent in
- RBCs
- WBCs
- All blood cells
- Liver cells.
Answer very briefly, Why should the blood going away from the stomach and intestines pass through the liver and not directly to heart?
Describe the functions of Blood.
Why is a person having blood group AB called universal recipient and a person with blood group O called a universal donor?
Given below are the diagrammatic sketches of two kinds of blood vessels.
(a) Identify the two kinds of blood vessels A and B.
(b) name the parts numbers 1 to 6
(c) Mention any two main differences between A and B.
Can the blood dot inside the blood vessels. Give reason in support of your answer.
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?
Give scientific reason.
Arteries are thicker than veins.
With the help of neat and labelled diagrams artery and vein.
