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A question about genetics
#11
RE: A question about genetics
(October 18, 2018 at 1:36 am)Rahn127 Wrote: Genetically would it be possible ?

No.
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#12
RE: A question about genetics
Cato!  Salve!  Vos rediit.
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#13
RE: A question about genetics
(October 18, 2018 at 1:36 am)Rahn127 Wrote: My question involves a very unlikely, one might even say impossible scenario.

Let's say a woman from the future arrived and accidentally ran into her great great great great grandfather.

She doesn't know that he's her great great great great grandfather.

They end up falling in love and having children and living a full and happy life.

Genetically speaking, could she be her own great great great great grandmother.

Genetically would it be possible ?

I think it would be possible genetically. That question is irrelevant though compared to the bigger physics question of whether or not you could travel back in time and cause your own existence. Not ruled out by our current understanding of theoretical physics so it's fair game as far as science fiction goes but obviously not to be taken seriously as actual science.

This is the basis of one of my favorite Sci-Fi movies, Time Rider. In this movie, a motorcycle rider in a race across Baja, California is unwittingly sent back through time where he fathers his own ancestors. Cool idea but it's a speculative exercise. If you're looking for a justification for a sci-fi story, sure, it's great. Not useful as real-world science, however.
Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.

Albert Einstein
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#14
RE: A question about genetics
Etiam. Ego vigemusque!
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#15
RE: A question about genetics
Only if you screw in a certain hot tub.


....
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#16
RE: A question about genetics
(October 20, 2018 at 1:16 am)onlinebiker Wrote: Only if you screw in a certain hot tub.


....

Oh, yeah! I LOVE Hot Tub Time Machine! Not for the sci-fi value (because it's pretty bad in that department) but for the pure escapism. Boy, would I ever love a time-travel back to the 1980s with all my knowledge intact. I wouldn't get involved with Motley Crue but I sure as hell would patent the world wide web and not give a fuck about the ethical issues!
Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.

Albert Einstein
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#17
RE: A question about genetics
Thank you all for the answers.
I think I found what I was looking for.

Much appreciated Smile
Insanity - Doing the same thing over and over again, expecting a different result
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#18
RE: A question about genetics
(October 18, 2018 at 1:36 am)Rahn127 Wrote: My question involves a very unlikely, one might even say impossible scenario.

Let's say a woman from the future arrived and accidentally ran into her great great great great grandfather.

She doesn't know that he's her great great great great grandfather.

They end up falling in love and having children and living a full and happy life.

Genetically speaking, could she be her own great great great great grandmother.

Genetically would it be possible ?

There was a science fiction novel that went several stages further including sex changes and had the same person as his entire family tree.



You can fix ignorance, you can't fix stupid.

Tinkety Tonk and down with the Nazis.




 








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