Various finch species exist on the Galápagos islands. Finches with beak advantage survived longer and were able to reproduce and pass on their beak shape to offspring more frequently. How does the shape of a finch's beak illustrate the correlation between a specific trait and competitive advantage in a particular environment?(1 point)

Question

Responses

Finches with large beaks specialized in cracking hard seeds, giving them an advantage.
Finches with large beaks specialized in cracking hard seeds, giving them an advantage.

Finches with smaller beaks were limited to softer, smaller seeds, which restricted their food options during shortages.
Finches with smaller beaks were limited to softer, smaller seeds, which restricted their food options during shortages.

The shape of a finch's beak evolved to attract mates, ensuring the reproductive success of the species.
The shape of a finch's beak evolved to attract mates, ensuring the reproductive success of the species.

Only individuals that had beaks well-adapted to eat food resources found on an island survived and reproduced on that island.

Answer 1

The best response that illustrates the correlation between a specific trait (beak shape) and competitive advantage in a particular environment is:

Only individuals that had beaks well-adapted to eat food resources found on an island survived and reproduced on that island.

This response clearly connects the adaptation of the beak shape to survival and reproductive success based on environmental factors, highlighting the role of natural selection in the evolution of the finch species.