Question
How did Drs. Peter and Mary Grant verify Darwin’s theory of natural selection?(1 point)
Responses
by assessing changes in another animal trait
by assessing changes in another animal trait
by finding new species that adapted to a different environment
by finding new species that adapted to a different environment
by studying a different group of organisms
by studying a different group of organisms
by making observations over a long period of time
Responses
by assessing changes in another animal trait
by assessing changes in another animal trait
by finding new species that adapted to a different environment
by finding new species that adapted to a different environment
by studying a different group of organisms
by studying a different group of organisms
by making observations over a long period of time
Answers
GPT-4o mini
Drs. Peter and Mary Grant verified Darwin’s theory of natural selection **by making observations over a long period of time**. They conducted extensive research on Darwin's finches in the Galápagos Islands, observing how variations in beak size and shape corresponded to changes in food availability, demonstrating natural selection in action.