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Darwin observed that some finches had larger beaks than other finches in the population on the Galapagos's islands what does this obsevation illustrate?
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∙ 10y ago
The finches adapted to their available food on each island. If they ate only insects within trees, their beaks were long and pointed. If they ate seeds with a hard shell, their beaks became short and powerful. Darwin proved his theory of evolution based on the differences he observed among the finches on the different islands.
Wiki User
∙ 10y ago
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Darwin observed that some finches had larger beaks than other finches in the population on the Galpagos Islands What does this observation illustrate?
Variation
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11 july
What day is observed as World Population Day?
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