Question

what is the function of root nodules in nitrogen fixation​

Answer 1

Explanation:

Root nodules are found on the roots of plants, primarily legumes, that form a symbiosis with nitrogen-fixing bacteria. Under nitrogen-limiting conditions, capable plants form a symbiotic relationship with a host-specific strain of bacteria known as rhizobia.

Answer 2

Answer:

the plants have nodules on its root where it have good bacteria the bacteria observe the nitrogen and give to plants from stem.

some ex. of these plants are : pulses ,rice