What type of mutation is the following? CATTGAC --> CATTGAAC

The diagram shows a fossil of an ancient whale skull and a skull of a present-day whale. the ancient whale is extinct and is believed to be an ancestor of the present-day whale. what do these skulls most likely show that supports darwin’s theory of evolution? all populations can adapt and survive. only some organisms have a common ancestor. populations change slowly over time. populations rapidly become extinct.

Depending on the organism the number of in a cell may change

What the theory that the sun goes around earth was replaced with the theory that earth goes around the sun this was an exaple of a