Biology, asked by janasree86, 10 months ago

Blue green algae fix ______ directly from air and enhance fertility of soil.

Answers

Answered by Kattymerit4

10

Answer:

Blue green algae fix nitrogen directly from air to enhance fertility of soil.

Explanation:

Answered by saimaanasa10

5

Blue green algae fix nitrogen directly from air and enhance fertility of soil.

they have a oxygen sensitive enzyme called nitrogenase for this

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