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Basic Science : Environment In Relation To Human Welfare Water And Food Brone Diseases QUESTIONS AND ANSWERS :: part1 : 21 to 25
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
21.Both an epidemic and endemic disease is |
Typhoid |
Cholera |
Polio |
Measles |
22.The mode transmission of common cold from person to person is through |
Oral route |
Conjunctiva of the eye |
Droplets of moisture |
House-fly |
23.Measles is caused by |
Rota virus |
HAV |
Mortilli virus |
Varicella-zoster virus |
24.Cholera is transmitted from affected man to another through |
Faecally contaminated water |
Contaminated food and drinks |
Vectors |
All the three |
25.The incubation period of cholera is |
1-2 days |
2-4 days |
10-14 days |
7-14 days |
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