5. These foods are very poor source of protein and fat.
a. Fish
b. Fruits
c. Meat
d. Vegetables

6. Citrus fruits are rich in what vitamin?
a. Vitamin A
b. Vitamin B
c. Vitamin C
d. Vitamin D

7. This chemical found in fruits and vegetables are responsible for the red colour of tomatoes.
a. Carotene
b. Glycogen
c. Keratin
d. Lycopene​