Paedomorphic facial expressions give dogs a selective advantage.
How wolves were first domesticated is unknown. One hypothesis suggests that wolves underwent a process of self-domestication by tolerating human presence and taking advantage of scavenging possibilities. The puppy-like physical and behavioural traits seen in dogs are thought to have evolved later, a...
Guardado en:
Autores principales: | Bridget M Waller, Kate Peirce, Cátia C Caeiro, Linda Scheider, Anne M Burrows, Sandra McCune, Juliane Kaminski |
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Formato: | article |
Lenguaje: | EN |
Publicado: |
Public Library of Science (PLoS)
2013
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Materias: | |
Acceso en línea: | https://doaj.org/article/75f0132122874a70902fdfba854fafb3 |
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