Question 0

Atmospheric nitrogen is directly replenished in nature through

  • A.the activities of denitrifying bacteria
  • B.the breakdown of ammonium salts in the soil
  • C.the activities of nitrifying bacteria
  • D.the activities of nitrogen-fixing bacteria in root nodules
  • E.egestion, death and decay
Objective

Question details

Exam body
JAMB
Subject
Biology
Year
1985
Question no.
#0
Type
Objective

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