Practice MCQ Questions and answers on Biology-GK Page-4 section-10

Section 1 Section 2 Section 3 Section 4 Section 5 Section 6 Section 7 Section 8 Section 9 Section 10 Section 11 Section 12 Section 13 Section 14 Section 15 Section 16 Section 17

16.
Pellagra is caused due to the deficiency of

A. Niacin

B. Riboflavin

C. Thiamine

D. Pyridoxine

Answer & Solution Discuss in Board Save for Later

17.
Rickets is caused due to the deficiency of

A. Carotene

B. Cyanocobalamine

C. Thiamine

D. Calciferol

Answer & Solution Discuss in Board Save for Later

18.
The element found in bone and teeth is

A. Potassium and calcium

B. Calcium and Magnesium

C. Calcium and phosphorus

D. Phosphorus and sulpher

Answer & Solution Discuss in Board Save for Later

19.
In Carbohydrates the ratio of hydrogen to oxygen is

A. 2:1

B. 1:3

C. 2:4

D. None of the above

Answer & Solution Discuss in Board Save for Later

20.
The story of vitamins dates back to

A. 15th century

B. 16th century

C. 17th century

D. 18th century

Answer & Solution Discuss in Board Save for Later

1 2 3 4 5 6 7 8 9 10 11 12 13 14

Practice MCQ Questions and answers on Biology-GK

16. Pellagra is caused due to the deficiency of

Answer & Solution

17. Rickets is caused due to the deficiency of

Answer & Solution

18. The element found in bone and teeth is

Answer & Solution

19. In Carbohydrates the ratio of hydrogen to oxygen is

Answer & Solution

20. The story of vitamins dates back to

Answer & Solution

Read More Section(Biology)

16.
Pellagra is caused due to the deficiency of

17.
Rickets is caused due to the deficiency of

18.
The element found in bone and teeth is

19.
In Carbohydrates the ratio of hydrogen to oxygen is

20.
The story of vitamins dates back to