Q.2 a) Why do the roots of legumino us plants let Rhizobium bacteria live in their roots for
free?
b) What benefit do Rhizobium bacteria derive from living in the roots of leguminous
plants?



Answer :

Final answer:

Rhizobium bacteria have a symbiotic relationship with leguminous plants, fixing nitrogen in exchange for nutrients.


Explanation:

Rhizobium bacteria live symbiotically in the root nodules of legumes where they fix nitrogen for the plants. Leguminous plants provide free nitrogen to the bacteria and receive fixed nitrogen in return, aiding in their growth.


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