人工选择下的生物进化：驯养 Animal Domestication动物驯养 Animal动物 Where驯化地 Date时间 Dog狗 undetermined ~14-30,000BC? Sheeps绵羊 Western Asia 8500BC Cat猫 Fertile Crescent 8500BC Goats山羊 Western Asia 8000BC Pigs猪 Western Asia 7000BC Cattle牛 Eastern Sahara 7000BC Chicken鸡 Asia 6000BC Horse马 Kazakhstan 3600BC Silkworm蚕 China 3500BC Honey Bee Egypt 3000BC DuCk鸭 Western Asia 2500BC人工选择下的生物进化：驯养 Animal Domestication 动物驯养 Animal 动物 Where 驯化地 Date时间 Dog狗 undetermined ~14-30,000 BC? Sheep绵羊 Western Asia 8500 BC Cat猫 Fertile Crescent 8500 BC Goats山羊 Western Asia 8000 BC Pigs猪 Western Asia 7000 BC Cattle牛 Eastern Sahara 7000 BC Chicken鸡 Asia 6000 BC Horse马 Kazakhstan 3600 BC Silkworm蚕 China 3500 BC Honey Bee Egypt 3000 BC Duck鸭 Western Asia 2500 BC