Peter and Rosemary Grant:

A. Spent more than 30 years studying Darwin’s tortoises.
B. Studied the migration of the camel.
C. Actually observed evolution by natural selection taking place.
D. All of the above.

Peter and Rosemary Grant conducted a long-term study of Darwin's finches in the Galápagos Islands, where they observed evolution by natural selection, documenting changes in finch beak shapes over time. ;

Answered by abhishekwc2 | 2024-06-18

Peter and Rosemary Grant observed evolution by natural selection in Galápagos finches over a 30-year study, which provided empirical evidence supporting Darwin's evolutionary theories and showed real-time species adaptation. ;

Answered by vibhupan2003 | 2024-06-18

Peter and Rosemary Grant studied Galápagos finches for over 30 years and observed evolution by natural selection firsthand. They documented changes in beak size related to environmental factors, providing key evidence of the process. Therefore, the correct answer is C.
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Answered by abhishekwc2 | 2024-12-20