#Domesticated chickens have smaller brains
“#Domesticated chickens have smaller brains” Adult Red Junglefowl. Credit: Per Jensen Researchers from Linköping University suggest a process by which the timid junglefowl from the rain forest could have become today’s domesticated chicken. When the scientists selectively bred the junglefowl with least fear of humans for 10 generations, the offspring acquired smaller brains and found…