En Manos Humanas By Richard C. Francis [richard... ★ «TOP-RATED»

: Francis details how selecting for a single trait— tameness —unintentionally triggers a suite of physical changes. These include floppy ears, shorter snouts, smaller brains, and unique coat colors, a pattern seen across diverse species from dogs and cats to reindeer and camels.

is the Spanish edition of Richard C. Francis's acclaimed science book, originally titled Domesticated: Evolution in a Man-Made World . In this work, neurobiologist Richard C. Francis explores the profound biological and evolutionary changes that have occurred in animals—and humans—through the process of domestication. Core Themes and Concepts En manos humanas by Richard C. Francis [Richard...

The narrative is divided into chapters that act as individual case studies for different species: : Francis details how selecting for a single

: Examination of familiar farm animals like cows, pigs, sheep, and horses. Core Themes and Concepts The narrative is divided

: The final three chapters focus on human evolution, attributing our success to "hypersociality" and cooperative behavior. Critical Reception En manos humanas (Spanish Edition) - Amazon.com