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JAMB Biology 1983 Question 22

Question 22

Microorganisms and Health

Which of the following diseases is NOT caused by a virus?

  1. A.Rinderpest
  2. B.Maize rust
  3. C.Newcastle disease
  4. D.Swine fever
  5. E.Cassava mosaic disease.
Show the answer and explanation

Answer: B (Maize rust)

Explanation

Maize rust is a fungal disease. Rinderpest, Newcastle disease, swine fever and cassava mosaic disease are all caused by viruses.