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प्रश्न
Given below is a diagram of a smear of human blood. Study the same and answer the question that follow:
What is the main function of the parts labeled 1, 2 and 3 respectively?
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उत्तर
Function of part 1 (RBC): Transport of respiratory gases to the tissues and from the tissues, transport of nutrients from the alimentary canal to the tissues.
Function of part 2 (WBC): WBCs play major role in defense mechanism and immunity of the body.
Function of part 3 (Blood Platelet): Blood platelets are the initiator of blood clotting.
संबंधित प्रश्न
What is Rh factor?
The blood vessel that begins and ends in capillaries is the ______.
Study the following diagram carefully and then answer the questions that follow:
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- Name the cell labelled 1.
- Identify the phenomenon occurring in A.
- Mention two structural differences between 1 and 2.
- Name the process occurring in B and C and state the importance of this process in the human body.
Name the following:
The soluble protein present in the blood plasma responsible for clotting.
Choose the correct answer:
Exchange of material between blood and interstitial fluid occurs only at the ________
Describe the functions of the: Platelets
Write about origin and functions of Red Blood Corpuscles
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Serum is an immunological preparation of blood (without cells and fibrinogen) containing antibodies and antitoxins against specific diseases
Multiple Choice Questions
What will happen if the spleen of a man is removed?
______ is a defensive protein useful in blood clotting.
