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The grants witnessed strong selection during droughts in 1977 and 1985. compare the two droughts.select all that apply.select all that apply.in both droughts, large-beaked medium ground finches had the highest survival rates.in both droughts, small-beaked medium ground finches had the highest survival rates.both droughts resulted in changes to food sources that favored the survival of some medium ground finches over others.both droughts events provided strong natural selection on medium ground finch populations.

Sagot :

Both droughts resulted in strong natural selection on medium ground finch populations  and both droughts resulted in alteration to available food, which favored the survival of some medium ground finches over others. Thus, the correct option is A and B.

What is natural selection?

Natural selection is a natural process in which organisms that are more adapted to their environment survive and reproduce more than those that are not.

Darwin's Finches' beaks were picked for their beneficial adaptations over generations until they all branched off to become new species. These birds have distinct beaks than mainland finches, although being almost identical in every other way.

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