Question

Q which one of the following
is biological nitrogen fixar and
and why ?
A- Clostridium
B- Rhizobium​

Answer 1

Answer:

B- Rhizobium​

Explanation:

Rhizobia (e.g., Rhizobium, Mesorhizobium, Sinorhizobium) fix atmospheric nitrogen or dinitrogen, N2, into inorganic nitrogen compounds, such as ammonium, NH4+, which is then incorporated into amino acids, which can be utilized by the plant.

Answer 2

Answer:

(na hanguk Mal joegum hae yo)

I can speak a little bit of Korean