Asked by Alto saxaphone
How did Drs. Peter and Mary Grant verify Darwin’s theory of natural selection?(1 point)
by assessing changes in another animal trait
by making observations over a long period of time
by finding new species that adapted to a different environment
by studying a different group of organisms
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by making observations over a long period of time
The Grants monitored Darwin’s finches on Daphne Major for decades, documenting changes in beak size and survival tied to environmental changes (e.g., drought), directly demonstrating natural selection.
The Grants monitored Darwin’s finches on Daphne Major for decades, documenting changes in beak size and survival tied to environmental changes (e.g., drought), directly demonstrating natural selection.
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