Asked by Alexander Verdue

The birds on the island have changed over thousands of generations. This is called: which one is it a or b i don't understand this?

A. genetic drift: the change in allele frequency in a population


B. gene flow: when organisms move in or out of a population
Answered by Writeacher
Did the birds stay on the island and change over time?

or

Did the birds and other birds move onto and off of the island?
Answered by Kyle
Yes
There are no AI answers yet. The ability to request AI answers is coming soon!