Ans: (c)
245. In mammals, the sequence of bones from shoulder to finger tips is : [CDS1992]
(a) humerus, radius-ulna, carpals, metacarpals, phalanges
(b) humerus, metacarpals, carpals, radius-ulna, phalanges
(c) radius-ulna, humerus, metacarpals, carpals, phalanges
(d) humerus, radius-ulna, metacarpals, carpals, phalanges
Ans: (a)
246. The glands of the body which pour their seretions directly into the blood stream are known as:
(a) exocrine glands
(b) endocrine glands
(c) heterocrine glands
(d) compound glands
Ans: (b)
247. If father and mother are possessing Rh +ve and Rh -ve respectively, their children will have the blood group with:
[Central excise 1990]
(a) Rh +ve
(b) Rh -ve
(c) Rh neutral
(d) None of these
Ans: (a)
248. The transmission from one neuron to another takes place through chemicals called neuro transmitters. Which of the
following are neuro transmitters?
1) Adrenalin
2) Thyroxine
3) Acetylcholine
(a) 1 and 2
(b) 1 and 3
(c) 1 only
(d) 3 only
Ans: (b)
249. The ligaments join:
(a) muscle to muscle
(b) bone to bone
(c) muscle to bone
(d) None of the above
Ans: (b)
250. Which of the following is produced during allergic reactions?
(a) Heparin
(b) Histamine
(c) Seratonin
(d) Selastamine
Ans: (b)
251. A round worm that enters man"s body through the soles of the feet is :
(a) Leech
(b) Hookworm
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