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268 | Biology-9, C. MCQs Based on NCERT Exemplar Problems, 1/Which one of tho following is not a viral disease?, (d) Influenza., Typhoid, (a) Dengue, (b) AIDS, 2. Which of the following is not a bactorinl disease 7, Md) Influenza., (c) Anthrax, (a) Cholora, (b)Tuborculosis, one ofthe following disens8O8 is not transmitted by moqUito (d) Dengue., .Which, 4CTyphoid, (a) Brain fever, (b)Malarin, 4Which one of the following disenses is not caused by bacteria ?, , (c)Tuberculosis, (a)Typhoid, (b) Anthrax, 5,Which one of the following diseases is causod by protozoans?, , a) Malaria., , (d) Cholera., (c)AIDS, a) Malaria, (b) Influenza, of an individual?, 6. Which one of the following has a long term effect on the health, (a) Common cold (b)Chicken pox, O Chewing tobacco (d) Stress. person?, you come in contact with an infected, .Which, of the following can make you ill if, (b) Genetic abnormalities, (a) High blood pressure, (d) Blood cancer., KE) Sneezing, 8. AIDS cannot be transmitted byy:, 6) Hugs, (a) Sexual contact, (d) Blóod transfusion., (c) Breast feeding, because:, 9. Making anti-viral drugs is more difficult than making anti-bacterial medicines, (a) Viruses make use of host maqhinery, (b) Viruses are on the border line of living and-non-living, C) Viruses have very few biochemical mechanisms of their own, (d) Viruses have a protein coat., 10/Which one of the following causes kala-azar?, (d) Bacteria., CLeishmania, (b) Trypanosoma, (a) Ascaris, 14, , Jh..c, , it, , i, , aoihi, , +hot, , vo1, , mevSuffe