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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 611
Book's First Page(b) Nostril-Nasalcavity-Bronchioles - Bronchi-Larynx-Pharynx-Trachea- Alveoli (c) Nostril-Nasalcavity-Larynx - Pharynx-Trachea-Bronchi- Bronchioles-Alveoli (d) Nostril-Nasalcavity-Larynx - Pharynx-Bronchi-Trachea- Bronchioles-Alveoli Ans: (a) 217. The pH of human blood is between: (a) 6.5 - 7 (b) 7.5 - 8 (c) 8 - 9 (d) 4.5 – 5 Ans: (b) 218. For transfusion, the "O" blood group of a donor can be accepted by a person having blood group: (a) A (b) B (c) AB (d) All of these Ans: (d) 219. The largest gland in the human body is : (a) heart (b) liver (c) kidney (d) brain Ans: (b) 220. The most important function of perspiration is to : [CBI 1991] (a) lubricate the skin (b) get rid of the body wastes (c) regulate body temperature (d) regulate body wastes Ans: (c) 221. A heart beat requires approximately (a) 0.5 second (b) 0.8 second (c) 0.5 minute (d) 1 minute Ans: (b) 222. Which of the following glands in human body is popularly called "Adam"s apple"? (a) Adrenal (b) Pituitary (c) Thyroid (d) Thymus Ans: (c) 223. If one chews an unsweetened chapati for a short time, a distinctly sweetish taste becomes noticeable because [Stenographers" Exam 1992] (a) carbohydrate is converted into sugar in the mouth (b) protein is converted into sugar in the mouth 610