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.