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Maxillary Prognathism is where their teeth are angled outwards, like apes. Mandibular Proganthism is an underbite, like 'Hapsburg jaw' (or a pug), and there is also Retrognathism, which is a severe overbite.
Negroids tend to have both Mandibular Prognathism and Maxillary Prognathism.
Like in the old Museum facts - https://www.ferris.edu/HTMLS/news/jimcrow/letters/2012/apes.htm
Maxillary Prognathism is where their teeth are angled outwards, like apes.
Mandibular Proganthism is an underbite, like 'Hapsburg jaw' (or a pug), and there is also Retrognathism, which is a severe overbite.
Negroids tend to have both Mandibular Prognathism and Maxillary Prognathism.
[This is what is meant by "Simian Shelf."](https://pic8.co/sh/FKTZog.png)
Like in the old Museum facts - https://www.ferris.edu/HTMLS/news/jimcrow/letters/2012/apes.htm
Excellent, thank you for the info and sources.
Excellent, thank you for the info and sources.
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