Eukaryotes Arose About ________ Years After the First Prokaryotes

Question

Eukaryotes arose about ________ years after the first prokaryotes.
A)3)0 million
B)1)7 billion
C)3)5 billion
D)4)0 billion

Accepted Answer

Eukaryotes are believed to have arisen approximately 1.7 billion years after the first prokaryotes, which appeared around 3.5 billion years ago.