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प्रश्न
Complete the following sentence with appropriate word:
The element required for blood clotting is __________.
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उत्तर
The element required for blood clotting is Calcium.
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संबंधित प्रश्न
Explain the following:
Why is there no mixing of deoxygenated and oxygenated blood in the human heart normally?
Study the following diagram carefully and then answer the question that follow:
Mention two structural differences between 1 and 2.

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.

The diagram shows different types of blood cells, Name them.
A __________
B ______________
C ____________
D _______________

E ____________
F ____________

G ______________

H ______________
Explain the Term
Haemopoiesis
Give Technical Term for the following:
Name the metallic element present in red blood cells.
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:
Serum is an immunological preparation of blood (without cells and fibrinogen) containing antibodies and antitoxins against specific diseases
Distinguish between the following pair on the basis of words indicated in the bracket ( ):
Leukocytes and Thrombocytes (Life-span)
