Science Quiz from 201 to 205

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201. Which is the largest excretory organ of the body
(A) lungs
(B) skin
(C) liver
(D) none of these

202. The brain is enclosed in a bony case called
(A) diaphragam
(B) vertebral column
(C) cranium
(D) vertebrae

203. Which is the bone that is present in forelimb
(A) radius
(B) femur
(C) ribs
(D) sternum

204. Which one is herbivore
(A) cat
(B) dog
(C) cow
(D) lion

205. Which structure helps in transport of water in plants
(A) phloem
(B) leaf
(C) bark
(D) xylem

ANSWERS: SCIENCE QUIZ
201. (B) skin
202. (C) cranium
203. (A) radius
204. (C) cow
205. (D) xylem