Question: 3a: What is happening to the average wing length over time? 3b: Describe the survival advantage of shorter versus longer wings for cliff swallows. Support your answer with a pattern you observe in the data. Your answer: Circle the correct answer: A. Individual swallows' wings are getting shorter. B. The proportion of swallows with shorter wings is increasing in the population. C. Individual swallows' wings are getting longer. D. The proportion of swallows with longer wings is increasing in the population.
Question: 3a: What is happening to the average wing length over time? 3b: Describe the survival advantage of shorter versus longer wings for cliff swallows. Support your answer with a pattern you observe in the data. Your answer: Circle the correct answer: A. Individual swallows' wings are getting shorter. B. The proportion of swallows with shorter wings is increasing in the population. C. Individual swallows' wings are getting longer. D. The proportion of swallows with longer wings is increasing in the population.
Biology 2e
2nd Edition
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark
Chapter45: Population And Community Ecology
Section: Chapter Questions
Problem 31CTQ: The CDC released the following data in its 2013 Vital Statistics report. Age interval Number dying...
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