Identify the following process from the diagr | vedclass

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(C) The provided diagram illustrates the early stages of root nodule formation in legumes,specifically the process of infection by Rhizobium bacteria.

Vedclass · Accepted Answer

Infection thread containing bacteria

Vedclass · Answer

(C) The provided diagram illustrates the early stages of root nodule formation in legumes,specifically the process of infection by Rhizobium bacteria. $1$. The bacteria accumulate around the root hair and attach to the epidermal and root hair cells. $2$. The root hair curls due to the bacterial infection,forming a structure known as a 'hook'. $3$. An infection thread is then formed,which carries the bacteria into the cortex of the root,where they will eventually induce cell division to form a nodule. $4$. The specific part indicated by the arrow pointing to the tube-like structure extending into the root is the 'Infection thread containing bacteria'.

Identify the following process from the diagram.

Similar Questions

Which one of the following can utilize molecular nitrogen $(N_2)$ as a nutrient for growth?

Assertion : Nitrogen-fixing enzyme in legume root nodules functions at low oxygen concentration.
Reason : Low oxygen concentration is provided by leghaemoglobin.

Nitrogen fixation in the root nodules of $Alnus$ is performed by:

Root nodules contain

Give scientific reasons:
$(1)$ Leguminous plants are rich in protein.

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