Evolution is designed to increase the chances of survival by introducing genetic diversity and adapting to an environment in order to maximize life expectancy.
Selective breeding actually reduces the chances of survival and introduces massive defects. It's much more likely all of the chickens will die of a single disease with selective breeding, while evolution allows them to survive.
Evolution is designed to increase the chances of survival by introducing genetic diversity and adapting to an environment in order to maximize life expectancy.
Selective breeding actually reduces the chances of survival and introduces massive defects. It's much more likely all of the chickens will die of a single disease with selective breeding, while evolution allows them to survive.