Question

Cyanobacteria, unusual worm like life-forms and marine organisms did not exist in Precambrian Time.
True or False

Answer 1

cynobacteria is a phytoplankton which loves in water it is true

Answer 2

The correct answer is False.

Cyanobacteria, unusual worm like life-forms and marine organisms existed in Precambrian Time.

It is the earliest era of history on Earth's surface.

There are records of existence of microorganisms especially bacteria during the Precambrian time.

There were also records of the presence of cyanobacteria and other aquatic life forms during that era.