seedcracker finches from Cameroon, small- and large-billed birds specialize in cracking soft and hard seeds, respectively. If ng-term climatic change resulted in all seeds becoming hard, what type of selection would then operate on the finch population? disruptive selection stabilizing selection directional selection uld onorate because the nonulation is in Hardy-Weinberg equilibrium.

Concepts of Biology
1st Edition
ISBN:9781938168116
Author:Samantha Fowler, Rebecca Roush, James Wise
Publisher:Samantha Fowler, Rebecca Roush, James Wise
Chapter11: Evolution And Its Processes
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Problem 7RQ: In which of the following pairs do both evolutionary processes introduce new genetic variation into...
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In seedcracker finches from Cameroon, small- and large-billed birds specialize in cracking soft and hard seeds, respectively. If
long-term climatic change resulted in all seeds becoming hard, what type of selection would then operate on the finch population?
disruptive selection
stabilizing selection
directional selection
No selection would operate because the population is in Hardy-Weinberg equilibrium.
Transcribed Image Text:In seedcracker finches from Cameroon, small- and large-billed birds specialize in cracking soft and hard seeds, respectively. If long-term climatic change resulted in all seeds becoming hard, what type of selection would then operate on the finch population? disruptive selection stabilizing selection directional selection No selection would operate because the population is in Hardy-Weinberg equilibrium.
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