Science, asked by moryaditya345, 4 days ago

to increase the awareness about the ill effects of covid -19, do the following research work using the e- newspaper , internet , magazine considering the following points .​

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Answered by QueenMedusa
0

Answer:

Nitrogen fixation in legume nodules occurs within the bacteria inside ... be emphasized that what is known is mainly from studies of the important ... (a) Clusters of nodules on bean (Phaseolus vulgaris) roots.

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