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प्रश्न
True or false:
Platelets help in clotting of blood.
पर्याय
True
False
उत्तर
True
APPEARS IN
संबंधित प्रश्न
Fibrin, Platelets, Thromboplastin, Fibrinogen, Thrombin.
Differentiate between the RBC and WBC (Shape)
Give appropriate biological or technical terms for the following:
Squeezing out of white blood cells from the capillaries into the surrounding tissues.
Name the following:
The cells that initiate blood clotting.
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.
Describe the functions of the: Platelets
Give Technical Term for the following:
An unstable bright red compound formed between haemoglobin and oxygen to carry the oxygen to the body cells.
Complete the following sentence with appropriate word:
_________ helps in blood clotting.
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:
Blood group AB is universal donor.
