Question

which of the following organisms can take atmospheric nitrogen and convert it into usable form
1)Yeast
2) Rhizobium
3)Amarbel
4) Mushroom​

Answer 1

The bacterium called Rhizobium can take atmospheric nitrogen and convert it into a usable form.

Answer 2

Explanation:

Bacteria and archaea in the soil and in the roots of some plants have the ability to convert molecular nitrogen from the air (N2) to ammonia (NH3), thereby breaking the tough triple bond of molecular nitrogen. Such organisms are called "diazotrophs"