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grigory [225]
3 years ago
8

In a population of finches, birds with small, thick beaks can efficiently crack the seeds of one species of plant, while birds w

ith long, thin beaks can efficiently crack the seeds of another plant species. Birds with medium-sized beaks cannot efficiently eat either kind of seed. After many generations, the distribution of beak size in these birds will be _______________ because of ___________________.
Biology
1 answer:
quester [9]3 years ago
3 0

Answer:

"U"-shaped, with peaks at the low and high extremes of beak size; disruptive selection

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