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प्रश्न
Choose the correct answer:
Which of the following is termed as the 'graveyard' of R.B.C.?
विकल्प
Liver
Spleen
Kidney
Bone marrow
उत्तर
Spleen
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संबंधित प्रश्न
Name the following:
The kind of blood vessels which have no muscular walls
Name the following:
Abnormal rise in RBC number.
Given alongside is a diagram of a smear of human blood. Study the same and answer the questions that follow:
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- Name the parts l, 2, 3 and 4 indicated by guidelines.
- Mention two structural differences between the parts labelled 'l' and '2'.
- What is the main function of the parts labelled 1, 2 and 3 respectively?
- What is the life span of the part labelled '1'?
- Name a soluble protein found in '4' which helps in the clotting of blood.
Name the Following
The number of RBCs in men.
Complete the following sentence with appropriate word:
The erythrocytes contain an iron-rich pigment called __________.
Complete the following sentence with appropriate word:
When oxygen is in fairly high concentration, the haemoglobin quickly combines with it and forms an unstable compound known as _______________.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
W.B.C. contains haemoglobin
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
R.B.Cs are of several kinds whereas WBCs are of one kind.
Write a note on coagulation of blood.
The kind of cells that initiate blood coagulation:
