GCE Agricultural Science 1990 Question 14

Question 14

Soil Fertility and Plant Nutrition

Which of the following is the function of Nitrosomonas in the nitrogen cycle?

  1. A.Ammonification
  2. B.Volatilization
  3. C.Nitrification
  4. D.Denitrification
  5. E.Nitrogen fixation.
Show the answer and explanation

Answer: C (Nitrification)

Explanation

Nitrosomonas oxidises ammonium to nitrite, the first step of nitrification.