Mineral Nutrition In Plants Question 186

Question: Which one of the following can fix atmospheric nitrogen directly

Options:

A) Pea

B) Brassica

C) Castor

D) Petunia

Show Answer

Answer:

Correct Answer: A

Solution:

The bacterium Rhizobium leguminosarum lives symbiotically in the root of pea.

This bacteria are responsible for the nitrogen fixation.