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Re: Mice given bat-like forelimbs through gene switch
--- David Marjanovic <firstname.lastname@example.org> wrote:
> > (technically retroviruses and bacteria are not
> Never seen that definition.
Hierarchical organization of life:
Cells ---> tissues ---> organs ---> organ systems --->
Technically bacteria and viruses are not organisms, as
they are only single celled. That they are sometimes
written as: single celled organisms, doesn't help
matters. They should really be called: single celled
"I am impressed by the fact that we know less about many modern [reptile] types
than we do of many fossil groups." - Alfred S. Romer
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