Question 0

Nitrifying bacteria keep the soil fertile by

  • A.converting nitrate to nitrogen
  • B.converting ammonium salt to nitrate
  • C.converting atmospheric nitrogen to plant nitrogen
  • D.converting nitrate to nitrous oxide
  • E.converting atmospheric nitrogen to nitrates
Objective

Question details

Exam body
JAMB
Subject
Biology
Year
1978
Question no.
#0
Type
Objective

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