Question

One Economic importance of BGA ​

Answer 1

Though cyanobacteria do not have a great diversity of form, and though they are microscopic, they are rich in chemical diversity. Cyanobacteria get their name from the bluish pigment phycocyanin, which they use to capture light for photosynthesis. They also containchlorophyll a, the same photosynthetic pigment that plants use.

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