When male gorillas reach sexual maturity, they leave their families. This can alter the allele frequencies of the population through which of the following?

natural selection

gene flow

fitness

random mutations
If you answer first and its right, I'll mark you brainless!

2. cheryl hears a new song on the radio every day during the week on her commute to work. surprisingly, when the song comes on at a party on saturday night, she knows most of the words without trying. describe the three ways that we use cognition to learn without reinforcement. which type of cognitive learning without reinforcement best explains how cheryl knew the song lyrics? explain your answer.