Question Detail

The deficiency of which of the following leads to dental caries ?

Iron
Fluorine
Copper
Zinc

Answer: Option B

Similar Questions :

1. Which part of eye becomes inflamed and pink when dust gets into it ?

Choroids
Cornea
Sclerotic
Conjunctiva

Answer: Option D

2. Normal human blood is :

Neutral
Acidic
Alkaline
None of above

Answer: Option C

3. Pigmentation of skin is due to :

leucocytes
lymphocytes
monocytes
melanocytes

Answer: Option D

4. What is pH value of human blood ?

7
7.2
7.4
7.8

Answer: Option C

5. Placenta is the structure formed :

by fusion of germ layers
by foetus only
by the union of foetal and uterine tissue
by uterine only

Answer: Option C

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