Question

Fill in the blanks:
(i) Vitamin D can be produced by the ……………… in the presence of
……………
(ii) One function of Vitamin A is to keep our……………. healthy.
(iii) To keep our gums and teeth healthy we must take ………………..
(iv) The vitamin which makes bones and teeth strong is …………….

Answer 1

Answer:

1 plants and fungi

2 body

3 brush daily

4 calciium

Answer 2

Answer:

1. Vitamin D can be produced by the cholesterol in presence of sunlight.
2. One function of Vitamin A is to keep our eyes healthy .
3. To keep our gums and teeth healthy we must take is vitamin C.
4. The vitamin which makes bones and teeth strong is calcium.

Explanation:

• Vitamin D is produced by cholesterol i.e. 25(OH)D to vitamin D. It is done in presence of sunlight.
• Vitamin A helps to form retinol which is responsible for our night vision.
• Calcium is the main constituent of bones and teeth.
• Vitamin C helps to grow teeth and bone.