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WAEC Agricultural Science 1988 Question 5

Question 5

Agricultural Ecology

Which of the following factors influencing agricultural production is biotic factor?

  1. A.Parasite
  2. B.Soil pH
  3. C.Topography
  4. D.Soil texture
  5. E.Temperature.
Show the answer and explanation

Answer: A (Parasite)

Explanation

Biotic factors are living things; a parasite is living, the others are non-living (abiotic) factors.