“Evolution of Disease, Humans, and Animals”

In your own words explain the concept of rRNA then suggest three (3) reasons why scientists choose to use rRNA as an Evolutionary Chronometer

“Evolution of Animals and Population of Humans”

Consider three (3) problems out of control population growth will create in regards to the environment. Next discuss three (3) effects of China’s one child rule. In your response please consider social, ethical and environmental sides of the effect