EveryDay Science MCQS

181. In the human eye, the light-sensitive layer made of specialized nerve cells, the rods and cones, is called as:
A: The pupil
B: The cornea
C: The sclera
D: The retina

182. Erythrocytes are also called as:
A: Red Blood cells
B: White Blood cells
C: Platelets
D: Plasma

183. Vitamin D prevents?
(A) Bone diseases
(B) Brain diseases
(C) Blood diseases
D) None of the above

184. Pernicious Anemia causes due to the lack of vitamin?
(A) Vitamin B
(B) Vitamin B1
C) Vitamin B12
(D) None of the above

185. Sore throat causes due to a lack of which vitamin?
(A) Vitamin A
(B) Vitamin B
(C) Vitamin B1
D) Vitamin B2

186. Riboflavin is the name of a?
(A) Vitamin B1
B) Vitamin B2
(C) Vitamin B6
(D) Vitamin B7

187. Muscles and joint pain due to a lack of which of the following vitamins?
(A) Vitamin A
(B) Vitamin B
C) Vitamin C
(D) Vitamin D

188. Which vitamin regulates the amount of calcium in the body?
(A) Vitamin A
(B) Vitamin B
(C) Vitamin C
D) Vitamin D

189. Which vitamin helps in the formation of blood?
A) Vitamin B
B) Vitamin A
C) Vitamin C
D) None of the above

190. Carrot is the best source of which vitamin?
(A) Vitamin C
(B) Vitamin D
(C) Vitamin K
D) Vitamin A