186. Which among the following disease is caused by deficiency of Nicotinic acid?

(A) Anemia
(B) Pellagra
(C) Dermatitis
(D) Goiter

187. Which among the following is not correctly matched?

(A) Penicillin – Alexander Flemming
(B) Barometer – Torricelli
(C) X-Ray – W. Roentgen
(D) Parachute – W H Carothers

188. Which among the following contributes to the replenishment of soil?

(A) Bacteria
(B) Fungi
(C) Algae
(D) Earthworm

189. Which among the following test is most suitable to judge paternity?

(A) Blood Grouping
(B) Tissue Culture
(C) DNA Test
(D) Genetic Codes

190. Which among the following is not correctly matched?

(A) Malleus – Middle Ear Bone
(B) Maxilla – Cranial Bone
(C) Lunate Carpal Bon
(D) All are correct