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Unicellular organisms evolved first; and from them evolved the multicellular organisms. But that leads onto another question as to why multicellular organisms evolved.

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16y ago
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Bill McNeill

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2y ago
yes, why did multicellular life evolve. And how did multicellular organisms reproduce? any good books on the subect?
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Bill McNeill

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2y ago

First life was unicellular, multicellular evolved from unicellular.

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Q: Did unicellular or multicellular organisms evolve first?
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Related questions

How long did it take for unicellular organisms to evolve to multicellular?

It is believed to have taken about 2 billion years for unicellular organisms to evolve into multicellular organisms. The transition from unicellular to multicellular life forms is thought to have occurred around 600 million years ago.


Can you put unicellular in a complex sentence?

Not all the unicellular organisms have Ribosomes, but most of them Do.Dna Is an integral part of multicellular organisms, but not all unicellular have DNA.It is believed that first living cells were bacteria, although other unicellular organisms lived for millions of years before them.


Which type of organism-unicellular or multicellular-evolved first?

unicellular


Is archea mulitcellular or single-celled?

Archaea can be both single-celled and multicellular. Some archaea species exist as single-celled organisms, while others form multicellular structures such as biofilms.


When did Multicellular organisms first appeared?

Multicellular organisms first appeared during the Vendian period.


How unicellular organisms may have given rise to the first animals?

How unicellular organisms may have given rise to the first animals?


Which type of organism developed first?

Single-celled organisms, such as bacteria and archaea, are believed to have developed first on Earth, around 3.5 to 4 billion years ago. These simple organisms were the precursors to more complex life forms that evolved later.


When did the first multicellular organism appear?

Multicellular organisms first appeared during the Vendian period.


When did unicellular life evolve?

It is said, with good supporting evidence, that the first organisms on Earth were probably single-celled prokaryotes that were probably genetically similar to the organisms belonging to the domain Archaea. It was about 3 billion years ago.


Do unicellular organisms have skin cells?

No First of all, a skin cell is not an organism on its own. It has to join other cells to form and organism. Second of all, a skin cell is only one cell. Multicellular organisms have more than one cell.


What was the name of the first animal alive?

DNA. It then formed unicellular organisms.


What organisms are the first to photosynthesize?

Scientists believe the first photosynthetic organisms may have been cyanobacteria. This is believed because the biochemical pathways in the unicellular cyanobacteria.