Multiple choice questions XXXXXVI — task. Science CBSE, Class 9.

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

Column I (Nutrients) Column II (Deficiency diseases)

(a) Niacin (i) Scurvy
(b) Vitamin C (ii) Kwashiorkor
(c) Vitamin K (iii) Xerophthalmia
(d) Protein (iv) Pellagra
(e) Vitamin A (v) Bleeding

(a) - (i), (b) - (ii), (c) - (iv), (d) - (v), (e) - (iii)
(a) - (i), (b) - (iii), (c) - (v), (d) - (iv), (e) - (ii)
(a) - (iv), (b) - (v), (c) - (iii), (d) - (ii), (e) - (i)
(a) - (iv), (b) - (i), (c) - (v), (d) - (ii), (e) - (iii)

2. Read the given statements and select the correct option.

Statement 1: The exaggerated response of the immune system to certain antigens present in the environment is called as allergy.
Statement 2: The allergic tendency may genetically passed from the parents to the children and is characterised by the presence of large quantities of IgE antibodies in the blood.

Both statements 1 and 2 are false.
Both statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1.
Statement 1 is true but statement 2 is false.
Both statements 1 and 2 are true and statement 2 is the correct explanation of statement 1.

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56. Multiple choice questions XXXXXVI

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