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Q. No.Select the correct match
Column-I
Column-II
(a)
Fetal erythropoiesis
(i)
Lymphocyte
(b)
Scavenger
(ii)
Synthesized in liver and spleen
(c)
Basophil
(iii)
Fibrinogen and prothrombin
(d)
Plasma proteins
(iv)
Phagocyte
(v)
Red bone marrow of adults
1. (d)-(iii)
2. (a)-(v)
3. (b)-(i)
4. (v)-(iv)
Subtopic: Blood: General Description & RBC |
65%
From NCERT
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Given below is a diagram of blood smear. Select the correct option which mentions the functions of 'x' and name of 'y'
| Function | Name | |
| 1. | x-phagocytosis; | y-Neutrophil |
| 2. | x-cell mediated immunity | y-Basophil |
| 3. | x-phagocytosis | y-Eosinophil |
| 4. | x-secretion of serotonin; | y-monocyte |
Subtopic: Blood: White Blood Cells |
66%
From NCERT
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Match the type of blood cells in column I respective structure in column II and function and column III and select the correct option given below
1. (I)-(D)-(L), (II)-(C)-(N), (III)-(A)-(O), (IV)-(B)-(M)
2. (I)-(A)-(O), (II)-(C)-(N), (III)-(B)-(L), (IV)-(D)-(M)
3. (I)-(D)-(N), (II)-(A)-(O), (III)-(C)-(M), (IV)-(B)-(L)
4. (I)-(B)-(O), (II)-(D)-(M), (III)-(C)-(N), (IV)-(A)-(L)
| Column I | Column II | Column III | |||
| (I) | Erythrocytes | (A) | Spherical large cells, nucleus with many lobes | (L) | Clotting of blood |
| (II) | Neutrophils | (B) | Cellular fragments small, oval shaped | (M) | Humoral and cell medicated immunity |
| (III) | Lymphocytes | (C) | Spherical nucleus, agranular cytoplasm | (N) | Transport of gases \(O_2\) and \(CO_2\) |
| (IV) | Thrombocytes | (D) | Enucleated, bioconcave circular in shape | (O) | Phagocytic in function |
1. (I)-(D)-(L), (II)-(C)-(N), (III)-(A)-(O), (IV)-(B)-(M)
2. (I)-(A)-(O), (II)-(C)-(N), (III)-(B)-(L), (IV)-(D)-(M)
3. (I)-(D)-(N), (II)-(A)-(O), (III)-(C)-(M), (IV)-(B)-(L)
4. (I)-(B)-(O), (II)-(D)-(M), (III)-(C)-(N), (IV)-(A)-(L)
Subtopic: Blood: General Description & RBC |
85%
From NCERT
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Which one of the following groups is called 'formed elements' of blood in human beings?
| 1. | Dissolved gases | \(O_2, CO_2, NO_2\) |
| 2. | Plasma Proteins | Albumin, globin, prothrombin |
| 3. | Blood cells | Erythrocytes, leucocytes, platelets |
| 4. | Inorganic salts | \(Na^+, K^+, Mg^{++}, HCO^-_3, Cl^-\) |
Subtopic: Blood: General Description & RBC |
87%
From NCERT
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Select the incorrect match with respect to transport of material in living organisms
| 1. | Cyclosis | Amoeba and paramecium |
| 2. | Parenchymal circulation | White blood cells and root hair cells of plant |
| 3. | Body cavities | Sponges |
| 4. | Extracellular transport | Round worms |
Subtopic: Circulatory Pathways |
50%
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Identify type of blood corpuscles A and B in the given diagram and select the correct option indicating names with their respective characteristics
| 1. | Erythrocyte-500-1100 per mm3 helps in transport of gases | Megakaryocyte-produced in liver, form fragments called platelets |
| 2. | Thrombocyte-Stains with basic stain non-phagocytic, formed from macrophages | Basophil-helps in coagulation of blood |
| 3. | Neutrophils- Polymorphonuclear cell, phagocytic in nature | Lymphocytes- Agranuclocyte, constitutes 25%to 35% of total WBCs |
| 4. | Eosinophil- Constitutes about 1 to 3% of total number of WBCs its number increases in allergic conditions | Monocytes- actively motile differentiates into macrophages and destroys bacteria by phagocytes |
Subtopic: Blood: White Blood Cells |
75%
From NCERT
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Fluids from 'A' enters into lymphatic vessels from where it is finally discharged through thoracic duct
and right lymphatic duct into 'B'
and right lymphatic duct into 'B'
| 'A' | 'B' | |
| 1. | Intracellular spaces of muscles | Arterioles |
| 2. | Intercellular spaces of body tissues | Veins |
| 3. | Body cavities | Venules |
| 4. | Pelvis of kidney | Arteries |
Subtopic: Lymph |
75%
From NCERT
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"Venous heart" is present in 'A' and it carries 'B' type of blood
| 'A' | 'B' | |
| 1. | Cockroach | Both oxygenated and deoxygenated blood |
| 2. | Fishes | Deoxygenated |
| 3. | Invertebrates | Oxygenated |
| 4. | All vertebrates | Oxygenated |
Subtopic: Circulatory Pathways |
70%
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Match the conducting tissues of heart in Column-I with their respective location given in column II and select the correct option given below
1. (a)-(ii), (b)-(iii), (c)-(i), (d)-(iv)
2. (a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)
3. (a)-(iii), (b)-(ii), (c)-(iv), (d)-(i)
4. (a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)
| Column-I | Column-II | ||
| (a) | SAN | (i) | Interventricular septum |
| (b) | AVN | (ii) | At the base of opening vena cava |
| (c) | Purkinje fibers | (iii) | Right atrial wall near base of interatrial septum |
| (d) | Bundle of His | (iv) | Network located in right and left ventricular walls |
2. (a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)
3. (a)-(iii), (b)-(ii), (c)-(iv), (d)-(i)
4. (a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)
Subtopic: Rhythmic Excitation of Human Heart: Part 1 |
58%
From NCERT
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Identify labels A, B and C in given diagram of human blood smear and select the correct answer from the options given below
| 1. | A-Erythrocyte | B-Leucocyte | C-Platelet |
| 2. | A-Leucocyte | B-Platelet | C-Erythrocyte |
| 3. | A-Platelet | B-Leucocyte | C-Erythrocyte |
| 4. | A-Leucocyte | B-Erythrocyte | C-Platelet |
Subtopic: Blood: General Description & RBC |
63%
From NCERT
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