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 finches in the Galápagos Islands, monitoring changes in beak size and shape among different finch populations in response to varying environmental conditions, which provided empirical evidence supporting natural selection.
How did Drs. Peter and Mary Grant verify Darwin’s theory of natural selection?(1 point)
Responses
by making observations over a long period of time
by making observations over a long period of time
by studying a different group of organisms
by studying a different group of organisms
by finding new species that adapted to a different environment
by finding new species that adapted to a different environment
by assessing changes in another animal trait
1 answer