The diagram below represents the nitrogen cycle.

      

The diagram below represents the nitrogen cycle.
pic17920191510.png
a) State the process labeled A and D.
b) Name the group of organism labeled .
c) Name the compound represented by B.
d) i) Name the group of plants which promote process A.
ii) State the part of the plant where process A takes place.
e) How would excess pesticides in the soil interfere with process A.

  

Answers


sharon
a) A-Nitrification
D- absorption
b) Denitrificants/ denitrifying bacteria;
c) Nitrites
d) i) Leguminous plants; acc legumes;
ii) Root nodules
e) Causes death of nitrogen fixing bacteria; hence no nitrogen fixation;
sharon kalunda answered the question on September 17, 2019 at 12:12


Next: a) Expand ( 1+ ¼ x)4 b) use your expansion in (a) above to evaluate ( 0.975)4 to 4 significant figures.
Previous: After millet, the cost per kilogram of maize flour and millet flour shs 24 and shs. 40 respectively. The maize and millet flour are now...

View More Biology Questions and Answers | Return to Questions Index


Exams With Marking Schemes

Related Questions