Single-celled organisms such as amoeba.
Fish sperm
evolution of first multicellular organisms
Archaebacteria
they are eukaryotes.
In the Endoplasmic Reticulum (ER). It must leave the nucleus first after transcription.
There are two basic types of cells, prokaryotes and eukaryotes. Eukaryotes differ from prokaryotes in a few ways, but the biggest difference is that eukaryotes have a nucleus and prokaryotes don't.
The Cell Wall was not present in the first eukaryotes.
evolution of first multicellular organisms
Oxygen came before Eukaryotes and this is known due to the fact that Eukaryotes need oxygen to live.
Probably Protista, because there are evidences that suggests they were the first eukaryotes to be developed.
1.8 billion years ago.
Archaebacteria
Other eukaryotes may eat eukaryotes and some prokaryotes may eat eukaryotes.
2.1 billion
eukaryotes
Yes, eukaryotes have DNA.
they are eukaryotes.
No. They are eukaryotes.