question_answer36) Name two diseases caused by protozoan?s. What are their causal organisms?
View Answer play_arrowquestion_answer38) What is an antibiotic? Give two examples.
View Answer play_arrowquestion_answer44) Name any two groups of microorganisms from which antibiotics could be extracted.
View Answer play_arrowquestion_answer45) Name any three disease transmitted through vectors.
View Answer play_arrowquestion_answer47) What is a disease? How many types of diseases have you studied? Give examples.
View Answer play_arrowquestion_answer48) What do you mean by disease symptoms? Explain giving two examples?
View Answer play_arrowquestion_answer49) Why is immune system essential for our health?
View Answer play_arrowquestion_answer50) What precautions will you take to justify "prevention is better than cure"?
View Answer play_arrowquestion_answer52) Why are antibiotics not effective for viral disease?
View Answer play_arrowquestion_answer54) Give any four factors necessary for a healthy person.
View Answer play_arrowquestion_answer55) Why is AIDS considered to be a 'Syndrome' and not a disease?
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