Question

some algae help in nitrogen fixation. it's true or false?​

Answer 1

Answer:

it's true

Explanation:

blue green algae helps in the fixation of nitrogen

Answer 2

Answer:

True

Explanation:

Blue—green algae (Cyanobacteria) are a special group of prokaryotes. ... While fixing carbon from CO2, certain Blue Green Algae can fix dinitrogen from the atmosphere, and are called nitrogen-fixing Blue Green Algae , including free living and symbiotic forms.

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