FACE CONNECTED TRAITS. “Mammals evolved features including heterodonty (teeth of different shapes), mammary glands and suckling, an external nose, mobile vibrissae, and mobile external ears, all of which are related to the face.”
http://onlinelibrary.wiley.com/doi/10.1111/joa.12440/full
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022