Question

the plant roots containing nitrogen fixing bacteria are
a) maize
b) potato
c)pea
d) onion​

Answer 1

Answer:

onion

hope this will help u

Answer 2

Answer:

Rhizobium is the symbiotic bacteria that lives in root nodules of leguminous plants e.g., grams. Rhizobium fixes the atmospheric nitrogen in plants in the usable form.