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Biology Class 9 Chapter 8 Nutrition-8
1.
Which one of the following is the function of vitamin A?
a) All of theseAll of these
b) Cell differentiation
c) Bone growth
d) Immune function
2.
Which one of the following is a source of vitamin A?
a) All of these
b) Fish
c) Liver
d) Leafy vegetables
3.
Night blindness is the deficiency of vitamin?
a) A
b) B
c) C
d) E
4.
Deficiency of vitamin C causes?
a) Scurvy
b) Blindness
c) Goiter
d) Rickets
5.
Ascorbic acid is the chemical name of vitamin?
a) C
b) D
c) A
d) K
6.
Carrot is the common source of vitamin?
a) A
b) E
c) K
d) D
7.
Dry skin results from the deficiency of vitamin?
a) A
b) B
c) C
d) K
8.
Rickets in children is caused due to the deficiency of vitamin?
a) D
b) A
c) C
d) B
9.
Maintenance of the concentrations of calcium and phosphorus is the function of vitamin?
a) D
b) A
c) C
d) K
10.
Which vitamin is synthesized by skin?
a) Vit D
b) Vit A
c) Vit C
d) Vit B
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