domestication has shaped facial muscles
Hyenas have a similar thing, when domesticated their jaws and skull don't look the same or develop the same, and actually lose some function when domesticated.
2 Matching Annotations
- Sep 2021
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www.pnas.org www.pnas.org
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Dogs, but not wolves, seem to be motivated to establish eye contact with humans from an early age
Interestingly though wolves make eye contact with each other wolves still, for social communication and bonding. Dogs just evolved to bond with humans as well. Reference:https://m.facebook.com/nt/screen/?params=%7B%22note_id%22%3A1043783672716775%7D&path=%2Fnotes%2Fnote%2F&refsrc=deprecated&_rdr
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