128k views
1 vote
Why might finches with these types of beaks have survived and passed on their traits to offspring?

1 Answer

6 votes

Because the drought reduced the number of seeds and finches with bigger beaks were able to eat the larger and harder seeds so more of them survived.

User Darnir
by
7.7k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.