If we look across the whole of the mammal branch of the tree of life, we find there are many groups of mammals that have ...

The new study buttresses that argument, in that it seems to rule out the chin arose from mechanical exertion, such as chewing. The researchers examined how the jaw region generally reacted to two ...

Citation: Study examines combo chin, nose plastic surgery (2013, March 15) retrieved 13 December 2024 from https://medicalxpress.com/news/2013-03-combo-chin-nose-plastic-surgery.html Explore further ...