Speciation among the finch populations of the Galapagos Islands occurred primarily as a result of the founder effect, reproductive isolation, and

a
genetic equilibrium.
b
genetic drift.
c
stabilizing selection.
d
ecological competition.

b. genetic drift.

I believe thats wrong

I apologize for the mistake. The correct answer is:

d. ecological competition.

Why didnt you just say that the first time then, do you want me to fail?

I apologize for the mistake in my initial response. Thank you for bringing it to my attention. I’m here to help, and I appreciate your understanding. If you have any other questions or need clarification, please let me know.