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प्रश्न
Given below is a certain structure, write its chief functional activity.
Bone marrow - ______.
उत्तर
Bone marrow - destruction of old and weak RBC's/production of RBCs and WBCs.
संबंधित प्रश्न
Heart sounds are produced due to ______.
-
closure of tricuspid and bicuspid valves
-
rushing of blood through valves producing turbulence
-
closure of atrioventricular and semilunar valves
-
entry of blood into auricles
Give reason for the following:
The blood groups of both the donor and recipient must be known before transfusing blood.
Put a tick mark (✓) against the correct alternative in the following statement.
The only artery which carries deoxygenated blood is called,
During surgical operations or during accidents, the patient may be given blood from outside to save his life. What is the technical name of this process? Briefly explain the precautions to be taken in this process.
Describe, in brief, the circulatory system in human beings.
Explain the Term
Hepatic Portal System
State the Location:
Tonsils
Reduction in number of ______ can cause clotting disorder, leading to excessive loss of blood from the body.
Which of the following cells are produced from reticulocytes?
Name the following :-
The cell organelle where photosynthesis occurs
