Am I the only one for whom this video brought to mind how sex was determined for dinosaurs and maybe our biological antecedents millions of years ago? Could there be some vestige of that gender-deciding trait, long ago replaced in fetus-bearing mammals with X/Y chromosomes, at play here? Probably not, but it's still fun to consider...
Tuesday, October 7, 2014
OK, DNews Is Just Trying to Aggravate More Deniers Than This Blog
Apparently, climate change is tipping the human sex ratio scales in females' favor, and causing DNews to try and steal my thunder by making videos about odd scientific discoveries which really tick off clueless YouTube deniers. Oi, the comments under the video...if you don't laugh, you'll cry.
Am I the only one for whom this video brought to mind how sex was determined for dinosaurs and maybe our biological antecedents millions of years ago? Could there be some vestige of that gender-deciding trait, long ago replaced in fetus-bearing mammals with X/Y chromosomes, at play here? Probably not, but it's still fun to consider...
Am I the only one for whom this video brought to mind how sex was determined for dinosaurs and maybe our biological antecedents millions of years ago? Could there be some vestige of that gender-deciding trait, long ago replaced in fetus-bearing mammals with X/Y chromosomes, at play here? Probably not, but it's still fun to consider...
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