Match column I with column II and select the correct option from the codes given below. Column I Column II ( a ) Factor II ( i ) Thromboplastin ( b ) Factor III ( i i ) Prothrombin ( c ) Factor VIII ( i i i ) Hageman factor ( d ) Factor XII ( i v ) Antihaemophilic globulin

a - ( i i ) , b - ( i ) , c - ( i v ) , d - ( i i i )

a - ( i i i ) , b - ( i v ) , c - ( i i ) , d - ( i )

a - ( i v ) , b - ( i i i ) , c - ( i i ) , d - ( i )

a - ( i ) , b - ( i i ) , c - ( i i i ) , d - ( i v )

Return the interstitial fluid to the blood.

Return the WBCs and RBCs to the lymph nodes.

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MTG OBJECTIVE NCERT AT YOUR FINGERTIPS BIOLOGY CLASS XI + XII>Chapter 18 - Body Fluids and Circulation>MCQS CORNER>Q 37

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During the process of blood coagulation, vitamin K helps in

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Important Questions on Body Fluids and Circulation

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MTG OBJECTIVE NCERT AT YOUR FINGERTIPS BIOLOGY CLASS XI + XII>Chapter 18 - Body Fluids and Circulation>MCQS CORNER>Q 38

Coagulation will not be affected in the absence of factor

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MTG OBJECTIVE NCERT AT YOUR FINGERTIPS BIOLOGY CLASS XI + XII>Chapter 18 - Body Fluids and Circulation>MCQS CORNER>Q 39

Which of the following factors is known as Christmas factor?

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MTG OBJECTIVE NCERT AT YOUR FINGERTIPS BIOLOGY CLASS XI + XII>Chapter 18 - Body Fluids and Circulation>MCQS CORNER>Q 40

In the clotting mechanism pathway, thrombin activates the factors

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MTG OBJECTIVE NCERT AT YOUR FINGERTIPS BIOLOGY CLASS XI + XII>Chapter 18 - Body Fluids and Circulation>MCQS CORNER>Q 41

Match column I with column II and select the correct option from the codes given below.

	Column I		Column II
$(a)$	Factor II	$(i)$	Thromboplastin
$(b)$	Factor III	$(i i)$	Prothrombin
$(c)$	Factor VIII	$(i i i)$	Hageman factor
$(d)$	Factor XII	$(i v)$	Antihaemophilic globulin

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MTG OBJECTIVE NCERT AT YOUR FINGERTIPS BIOLOGY CLASS XI + XII>Chapter 18 - Body Fluids and Circulation>MCQS CORNER>Q 42

Most of our cells are surrounded by

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MTG OBJECTIVE NCERT AT YOUR FINGERTIPS BIOLOGY CLASS XI + XII>Chapter 18 - Body Fluids and Circulation>MCQS CORNER>Q 43

Which of the following statements is/are incorrect about lymph?
(i) Lymph is colorful as it has hemoglobin but no RBC.
(ii) It contains specialized lymphocytes which are responsible for the immunity of the body.
(iii) Lymph is an important carrier for nutrients and hormones.
(iv) Fats are absorbed through lymph in the lacteals present in the intestinal villi.

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MTG OBJECTIVE NCERT AT YOUR FINGERTIPS BIOLOGY CLASS XI + XII>Chapter 18 - Body Fluids and Circulation>MCQS CORNER>Q 44

Lymph nodes form:

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MTG OBJECTIVE NCERT AT YOUR FINGERTIPS BIOLOGY CLASS XI + XII>Chapter 18 - Body Fluids and Circulation>MCQS CORNER>Q 45

The lymph serves to