Question

a population of finch birds with medium sized beaks colonizes an island with plants producing medium and large sized seeds. After a disease wipes out all the plants with medium sized seeds , what is most likely to happen

Answer 1

Hi, when an organism start to begin new habit for finding food, that organism get specialized/new organ later according to their new food finding habit. So beak of Finch of medium sized beaks grow larger day by day according to their food of larger sized seeds, which we can say evolution for larger beak of Finch according to that adaptive behaviour of eating, that's all.

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