Question

in some forms of blue green algae large colourless cells called ______________help in nitrogen

fixation.​

Answer 1

Answer:HOPE IT HELPS

Explanation:Cyanobacteria are a group of photosynthetic bacteria, some of which are nitrogen-fixing, that live in a wide variety of moist soils and water either freely or in a symbiotic relationship with plants or lichen-forming fungi (as in the lichen genus Peltigera).

Answer 2

answer : cyanobacteria ..

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