Question 2

The biological formation of CO2, H2O and NH3 from dead plant and animal tissues by the activities of micro-organisms is called _______

  • A.purification
  • B.nitrification
  • C.dentrification
  • D.nitrogen fixation
Objective

Question details

Exam body
UNICAL
Subject
Biology
Year
2015/2016
Question no.
#2
Type
Objective

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