The fossil record of blue-green algae is foun | vedclass

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(B) Blue-green algae (Cyanobacteria) are among the oldest known life forms on Earth.Fossil evidence of these organisms has been discovered in rocks da

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Pre-palaeozoic

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(B) Blue-green algae (Cyanobacteria) are among the oldest known life forms on Earth.Fossil evidence of these organisms has been discovered in rocks dating back to the Pre-palaeozoic era (specifically the Precambrian period).These ancient fossils,known as stromatolites,provide evidence of photosynthetic life existing billions of years ago.

The fossil record of blue-green algae is found in which era?

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