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PYQ 1200 Q/A Part - 1
PYQ 1200 Q/A Part - 2
PYQ 1200 Q/A Part - 3
PYQ 1200 Q/A Part - 4
PYQ 1200 Q/A Part - 5
Kerala PSC General Science Book Study Materials Page 615
Book's First PageAns: (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 614