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The diagram below represents the nitrogen cycle

The diagram below represents the nitrogen cycle
Biology5820171123.jpg
(a) State the process labeled
A..
D..
(b) Name the compound represented by B
(c) Name the group of organisms labeled C
(d) How would excess pesticides in the soil interfere with process A.

Answers


John
(a) A - Nitrogen fixation by symbiotic bacteria e.g. Rhizobium,

D - Absorption

(b) Nitrites (NO)

(c) Denitrifying bacteria/ denitrifiers

(d) Destruction of leguminous plants
johnmulu answered the question on May 8, 2017 at 08:29

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