EASY
NEET
IMPORTANT
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Choose the correct option from below w.r.t. matching column I with column II.
Column I
Column II
(A)
Lymphocytes
(i)
Blood coagulation
(B)
Platelets
(ii)
Increase in number during allergy
(C)
Eosinophils
(iii)
Secrete antibodies
(D)
Neutrophils
(iv)
Show diapedesis and phagocytosis
(a)$\mathrm{A}-(\mathrm{iii}), \mathrm{B}-(\mathrm{i}), \mathrm{C}-(\mathrm{ii}), \mathrm{D}-(\mathrm{iv})$
(b)$\mathrm{A}-(\mathrm{ii}), \mathrm{B}-(\mathrm{iii}), \mathrm{C}-(\mathrm{i}), \mathrm{D}-(\mathrm{iv})$
(c)$\mathrm{A}-(\mathrm{iv}), \mathrm{B}-(\mathrm{ii}), \mathrm{C}-(\mathrm{iii}), \mathrm{D}-(\mathrm{i})$
(d)$\mathrm{A}-(\mathrm{iii}), \mathrm{B}-(\mathrm{iv}), \mathrm{C}-(\mathrm{ii}), \mathrm{D}-(\mathrm{i})$

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Important Questions on Body Fluids and Circulation
MEDIUM
NEET
IMPORTANT

MEDIUM
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IMPORTANT
Column I | Column II | ||
---|---|---|---|
Neutrophils | Kidney-shaped | ||
Eosinophils | S-shaped | ||
Basophils | to lobes | ||
Monocytes | lobes | ||
Disc-shaped |

HARD
NEET
IMPORTANT
I. Mother: Rh-ve, Father: Rh+ve
II. Mother: Rh-ve, Father: Rh-ve
III. Mother: Rh+ve, Father: Rh-ve
IV. Mother: Rh+ve, Father: Rh+ve

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HARD
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IMPORTANT
(i) is necessary for blood coagulation.
(ii) Coagulation in blood vessel is prevented during normal condition by heparin.
(ui) Clotting of blood involves changes of fibrinogen to fibrin by thrombin.
(iv) Blood clotting involves cascading process involving a number of factors always present in the active form.

MEDIUM
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Reason: Right atrium receives blood from the lungs.

MEDIUM
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IMPORTANT
Match the items given in Column I with those in Column II and select the correct option given below.
Column I | Column II | ||
A | Tricuspid valve | (i) | Between left atrium and left ventricle |
B | Bicuspid valve | (ii) | Between right ventricle and pulmonary artery |
C | Semilunar valve | (iii) | Between right atrium and right ventricle |

EASY
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