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anybody
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Date: June 21, 2019 11:10PM
that comes closest to describing what you are talking about -- excluding mythology of course.
https://www.dw.com/en/first-organisms-to-possibly-have-had-sex-discovered/a-18629791First organisms to possibly have had sex discovered
Before the birds and the bees, there was Fractofusus, a prehistoric creature that scientists think was the first organism to use complex methods to reproduce, rather than just asexually multiplying.
Researchers at Cambridge University believe they have uncovered the first possible example of a complex organism that may have used both sexual and asexual reproduction. But scientists emphasize there are still several links in the evolutionary chain left before they can say for sure that these were the first creatures to ever have sex.
"This would be the first time we've actually got evidence for how large, complicated organisms reproduced, and we believe, one of the oldest ones," Dr. Emily Mitchell, one of the Cambridge researchers, told Deutsche Welle. "So it's the first time that we can say for certain that things weren't just splitting in two and reproducing like that."
The organism is called a "Fractofusus," neither fully plant nor animal, and lived roughly 565 million years ago in the Ediacaran period, in the pre-Cambrian, pre-dinosaur days. Franctofusus falls under the category of "rangeomorphs," plant-like creatures that lived in the sea.
Researchers were able to definitively show that Fractofusus had two forms of reproduction: one was asexual, and similar to how strawberry or spider plants reproduce today.
"But they also had a phase where they could release little bits of themselves into the water, which we refer to as waterborne propogules," said Mitchell. "So these propogules, may have been sexually reproduced, but they also might have just been tiny, tiny little buds or fragments. Unfortunately we can't differentiate between the two."