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  9. Q24
Question 24

Which of the following is not an effect on man of the various preventive and control measures of diseases and pests of crops?

  • A.air pollution
  • B.water poisoning
  • C.food contamination
  • D.poor health
  • E.poor utilization
Objective

Question details

Exam body
WAEC
Subject
Agricultural Science
Year
1989
Question no.
#24
Type
Objective
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