Why Your Cat Looks Like That: Genetics: Crash Course Biology #31
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Are Redheads Going Extinct?
Are we in the middle of a redhead mass extinction? Headlines like this tend to surface every few years, fretting that the rare ginger genes are getting rarer. But are we really watching the final embers of the fiery-haired flame? Well, hold onto your Ed Sheerans,…
Source: Crash Course (2024-02-20)