Question

what are biological nitrogen fixers? Explain​

Answer 1

Answer:

Biological nitrogen fixation (BNF) is the term used for a process in which nitrogen gas (N2) from the atmosphere is incorporated into the tissue of certain plants. Only a select group of plants is able to obtain N this way, with the help of soil microorganisms.

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Explanation:

Answer 2

Answer:

RHIZISOMES  AND BLUE-GREEN ALGAE ARE CALLED NITROGEN FIXERS

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