When did prokaryotes arise?

Answer 1

Mid to late nineteenth century.

Answer 2

Prokaryotic cells are believed to have arisen in the Archean Eon about 2500-3800 million years ago.

There is fossilized evidence of prokaryotes approximately 3.5 billion years ago, during the first billion years after the formation of the Earth.

Answer 3

Prokaryotes are believed to have arisen around 3.5 to 3.8 billion years ago. They represent some of the earliest forms of life on Earth and played a crucial role in the evolution of more complex organisms.

Answer 4

Prokaryotic cells evolved approximately 3050 million years ago. the oldest known fossilized prokaryots are 3.5 million years ago.

Answer 5

3.8 billion years

Answer 6

precambrian era