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प्रश्न
Name the following:
Abnormal rise in RBC number.
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उत्तर
Polycythemia
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संबंधित प्रश्न
What will happen if there are no platelets in the blood?
The diagrams given below are cross sections of blood vessels:

(i) Identify the blood vessels A, B and C.
(ii) Name the parts labelled 1 to 3.
(iii) Name the type of blood that flows through A.
(iv) Mention one structural difference between A and B.
(v) In which of the above vessels does exchange of gases actually take place?
White blood cells engulf bacteria in a process called :
What are the functions of blood plasma?
The compound formed when haemoglobin combines with carbon dioxide in blood.
Choose the correct answer:
The life-span of RBC is _________
Name the Following
By which the human body is protected from invading bacteria.
Give Technical Term for the following:
An unstable bright red compound formed between haemoglobin and oxygen to carry the oxygen to the body cells.
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.
Multiple Choice Questions
What will happen if the spleen of a man is removed?
