Inavel, missbildningar och Habsburgskäken
"Pathologic mandibular prognathism is a potentially disfiguring, genetic disorder where the lower jaw outgrows the upper, resulting in an extended chin.
The condition is colloquially known as Habsburg jaw, Habsburg lip or Austrian Lip (see House of Habsburg) due to its prevalence in that bloodline.[4] The trait is easily traceable in portraits of Habsburg family members.[5]"Läs mer om Habsburgskäken på:
http://en.wikipedia.org/wiki/Prognathism
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Postat av: Pastisch Jonsson
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