Question

In which region is nodule formation initiated?

Answer 1

Nodule formation:

1. Root nodules are the characteristics feature of leguminous plants.
2. These are formed due to the association of leguminous plants with nitrogen-fixing bacteria.
3. Examples: Rhizobium, brady rhizobium, etc.
4. Infection threads are produced that carry bacteria into the cortex of roots where it initiates the formation of nodules in the cortex of roots.