Topics: Agents of Disease Quiz
Which of these is not a way in which biotechnology can benefit agriculture?
A. Increase crop population
B. reducing the loss of crops to insects
C. producing better-tasting fruits
D. improving farm machinery
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This chart shows the worldwide number of pertussis, tuberculosis, and measles cases over 16 years. Which is most likely the cause of the decline in measles cases from 1980 to 1990?
A. antibiotics
B. chemotherapy
C. quarantines
D. vaccinations