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Question
Name the following:
The cells that initiate blood clotting.
Solution
Blood Platelets
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RELATED QUESTIONS
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?
Name the following:
The soluble protein present in the blood plasma responsible for clotting.
Choose the correct answer:
How much blood is present in an average person?
Given below is a diagram of a smear of human blood. Study the same and answer the question that follow:
Mention two structural differences between the parts labeled 1 and 2.
Study the following diagram carefully and then answer the question that follow:
Mention two structural differences between 1 and 2.
Name the Following
By which the human body is protected from invading bacteria.
State the Location: Pulmonary vein
Choose the Odd One Out:
______ is a defensive protein useful in blood clotting.
______ is a loose-fitting membrane that encloses the heart and consists of a superficial fibrous layer and a deep serous layer.
