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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 524
Book's First Page(c) spiral (d) comatic Ans: (a) 22. Who was the inventor of bacteria? (a) Leeuwenhock (b) Robert Hooke (c) Robert Koach (d) Louis Pasteur Ans: (a) 23. Human body"s main organ of balance is located in [CDS 2010] (a) inner part of ear (b) top part of vertebral column (c) front part of brain (d) middle Ans: (b) 24. The bacteria which is found to be in the human intestine is : (a) corinobactireum (b) ashrrishia colie (c) bibreo coleri (d) Basils anthresis Ans: (b) 25. The food poisoning is caused by : (a) clostrideam titeni (b) clostrideam boutulium (c) salmonela toyphosis (d) Baslils anthresis Ans: (b) 26. Plants which grow on saline soils are [BPSC (Pre) 2011] (a) xerophytes (b) hydrophytes (c) halophytes (d) succulents Ans: (d) 27. A deficiency of which one of the following minerals is most likely to lead to an immunodeficiency? [CDS 2010] (a) Calcium (b) Zinc (c) Lead (d) Copper Ans: (d) 28. Which among the following is the correct increasing order of pH found in human body? [CDS 2010] (a) Gastric juice, saliva, blood (b) Blood, saliva, gastric juice (c) Saliva, blood, gastric juice (d) Gastric Juice, blood, saliva Ans: (a) 29. Mosquito can be a vector for following diseases except [CDS 2010] (a) Yellow fever 523