Match the following columns and select the correct option.

Column I Column II
(a) Eosinophils (i) Immune response
(b) Basophils (ii) Phagocytosis
(c) Neutrophils (iii) Release histaminase, destructive enzymes
(d) Lymphocytes (iv) Release granules containing histamine
Options:
(a) (b) (c) (d)
1. (iv) (i) (ii) (iii)
2. (i) (ii) (iv) (iii)
3. (ii) (i) (iii) (iv)
4. (iii) (iv) (ii) (i)
Subtopic:  Blood: General Description & RBC: Part 2 | Blood: White Blood Cells | Blood: General Description & RBC |
 68%
From NCERT
NEET - 2020
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Histamine in the blood is secreted by:

1. Mast cells 2. Macrophages
3. Eosinophils 4. Basophils
Subtopic:  Blood: White Blood Cells |
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Select the option having all the correct characteristics :

Structure Percentage Function
1.    0.3-0.5 Phagocytic
2.   0.5-1.0 Secrete histamine
3.    30-40 Defense against parasites
4.   30-40 Allergic reactions
Subtopic:  Blood: White Blood Cells |
 73%
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