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WAEC Biology 2013 Question 44

Question 44

Microorganisms and Health

The following organisms are pests of plants except

  1. A.birds.
  2. B.nematodes.
  3. C.bacteria.
  4. D.rodents.
Show the answer and explanation

Answer: C (bacteria.)

Explanation

Pests are animals that damage crops (birds, nematodes, rodents); bacteria cause plant diseases and are called pathogens.