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प्रश्न
Choose the correct answer:
Universal blood donor group is ___________
विकल्प
A
B
AB
O
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उत्तर
Universal blood donor group is O
APPEARS IN
संबंधित प्रश्न
Given below is certain structure, write the term for the functional activity.
Blood platelets and …………………………….
Differentiate between members of the following pair with reference to phrase in bracket:
Antibodies and antibiotics (Source)
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.
Study the following diagram carefully and then answer the question that follow :
Name the process occurring in B and C and state the importance of this process in the human body.

Explain the Term
Phagocytosis
Give Technical Term for the following:
The respiratory pigment contained in human blood.
The soluble protein present in blood plasma responsible for blood clotting.
WBCs squeeze through the walls of the capillaries into the tissue.
Multiple Choice Questions
Agranulocytes are:
Distinguish between the following pair on the basis of words indicated in the bracket ( ):
Leukocytes and Thrombocytes (Life-span)

