Many species of animals make alarm calls, whichwarn others in their group that a predator isapproaching. Alarm calls also attract the attention of the predator, making it more likely thatthe individual making the call will be eaten. Whymight natural selection favor the evolution ofalarm calls in a species? How might you test thathypothesis?
Many species of animals make alarm calls, whichwarn others in their group that a predator isapproaching. Alarm calls also attract the attention of the predator, making it more likely thatthe individual making the call will be eaten. Whymight natural selection favor the evolution ofalarm calls in a species? How might you test thathypothesis?
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
Section: Chapter Questions
Problem 20CTQ: Two species of fish had recently undergone sympatric speciation. The males of each species had a...
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Many species of animals make alarm calls, which
warn others in their group that a predator is
approaching. Alarm calls also attract the attention of the predator, making it more likely that
the individual making the call will be eaten. Why
might natural selection favor the evolution of
alarm calls in a species? How might you test that
hypothesis?
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