Question

why blue green algae are called cyanobacteria??

Answer 1

here is your answers

because the photosynthetic and aquatic cyanobacteria are often called blue -green algae .

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Answer 2

QUESTION - blue green algae are called cyanobacteria??
ANS- BLUE GREEN ALGAE ARE CALLED cyanobacteria BECAUSE THEY ARE AQUATIC and photosynthetic pigments chlorophyll (green) and photocyanin (blue). This means that they can produce their own food. Some cyanobacteria can also look red or pink due to the pigment phycoerythrin.☺☺
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