9 nov 2017 ano - First cells develop on Earth
Descrição:
Single-celled micro-organisms or microbes lacking a cell nucleus or cell membrane known as prokaryotes, seem to have first appeared on Earth almost four billion years ago, just a few hundred million years after the formation of the Earth itself.
Adicionado na linha do tempo:
Data:
~ 6 years and 6 months ago
Imagens: