Biology, 27.10.2019 17:43 minixkevon

Why was the founder species of finches on the galapagos islands able to form such a large variation of beak types?

a) the birds colonizing the islands were reproductively isolated.
b) there were many varieties of finches that landed on the island.
c) they mated with other species of finches that were already present on the islands.
d) the new beak types allowed for faster mating.

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