Question

1. Where are the Galapagos Islands located? (5 points)

Answer 1

Answer:

1. located in south america

2. dicovered that finches are different enviroments had different shaped beaks

Explanation:

Answer 2

Answer:

1. Archipelago in Ecuador

2. Different beaks

3. He used Darwinism/ survival of the fittest / evolution to explain these adaptations. The birds on different islands adapted to varying, but specific food types.

4. mutation, gene flow, genetic drift, and natural selection.

Mutation creates new genetic variation in a gene pool.

Gene flow and genetic drift alter allele frequencies in a gene pool.

5. The finches have few predators / competition for food.

Explanation: