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When do the first eukaryotic cells show up in the fossil record?
The first eukaryotic cells appear in the fossil record around 2 billion years ago during the Proterozoic eon. The oldest known eukaryotic fossils are single-celled organisms called acritarchs. These early eukaryotes eventually gave rise to more complex multicellular life forms.
When did eukaryotic cells first appear?
2.1 billion years ago
Is eukaryotic single or multicellular?
Yes
What types of cells can be found in both multicellular and single celled organisms?
Eukaryotic cells can be found in both multicellular and single celled organisms. A eukaryotic is an organism that has a nucleus.
Where does the endoplasmic reticulum appear?
It doesn't exactly "appear" but it is an organelle in eukaryotic cells and is found in the cytosol. I hope this helps. :)
A definition for the word amoebas?
a single celled eukaryotic organism
When did the first eukaryotic cell first appear?
Eukaryotic cells are believed to have appeared around 2 billion years ago. This is supported by fossil evidence and molecular data that suggest eukaryotes diverged from prokaryotes around that time.
The first eukaryotic organisms on earth were?
The first eukaryotic organisms on earth were likely single-celled organisms such as protists, which are a diverse group of organisms that have a nucleus and other membrane-bound organelles. These organisms are thought to have evolved around 1.6-2.1 billion years ago.
Is bakers yeast prokaryotic or eukaryotic?
AnswerNo, yeast are eukarotic cells.
Are dolphins prokayotes or eukaryotes?
Dolphins are not prokartiotic because a prokaryote is a single celled organizism. That means dolphins would be eukaryotic.
Why are there introns present in eukaryotic genes?
Introns are present in eukaryotic genes because they allow for alternative splicing, which enables a single gene to code for multiple proteins. This increases the diversity of proteins that can be produced from a single gene, allowing for greater complexity and regulation in eukaryotic organisms.
What kingdom does Single celled creatures made of eukaryotic cells in?
Protista
