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Scientists have grown an entity that closely resembles an early human embryo, without using sperm, eggs or a womb.
The Weizmann Institute team say their "embryo model", made using stem cells, looks like a textbook example of a real 14-day-old embryo.
It even released hormones that turned a pregnancy test positive in the lab.
originally posted by: Terpene
a reply to: djz3ro
That's interesting!
Now there is a scientific fact that you don't need xx and xy chromosomes for reproduction...
That'll be a fun OP to quote
originally posted by: Terpene
a reply to: djz3ro
That's interesting!
Now there is a scientific fact that you don't need xx and xy chromosomes for reproduction...
That'll be a fun OP to quote
originally posted by: DBCowboy
originally posted by: Terpene
a reply to: djz3ro
That's interesting!
Now there is a scientific fact that you don't need xx and xy chromosomes for reproduction...
That'll be a fun OP to quote
Lord help me. . .
Read a book.
Sperm and eggs are Haploid cells, the stem cells are Diploid cells.
*shakes head*
originally posted by: RazorV66
originally posted by: Terpene
a reply to: djz3ro
That's interesting!
Now there is a scientific fact that you don't need xx and xy chromosomes for reproduction...
That'll be a fun OP to quote
I know you are excited but biological males still won’t be able to get pregnant.
Fact.
originally posted by: Terpene
a reply to: djz3ro
That's interesting!
Now there is a scientific fact that you don't need xx and xy chromosomes for reproduction...
That'll be a fun OP to quote
originally posted by: Terpene
a reply to: DBCowboy
xx doing it with xy is not a fundamental requirement for human survival anymore....
The researchers stress it would be unethical, illegal and actually impossible to achieve a pregnancy using these embryo models
They are not normal human embryos, they're embryo models [/qupte]
edit on 6-9-2023 by PorkChop96 because: (no reason given)