Auditory displays are used to advertise territories in A snakes B snakes and

Auditory displays are used to advertise territories

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25. Auditory displays are used to advertise territories in ________ 26. Which group has species with relictual distributions that seem to be more easily explained by continental drift than by any other process? 27. Among birds, olfactory ability is especially well developed in: 28. The gray treefrog sibling species complex is an example of which model of speciation, 29. Which of the following characteristics applies to some but not all species of amphibians? 30. Based on the vertebrate phylogeny presented in lecture and the phylogeny typically assumed to be correct, the living taxon most closely related to the birds contains:
EEMB 113 Midterm Exam -- November 19, 2014 Name__________________________ 6 31. Among all tetrapods, feathers are a (an) ____________ character. 32. An ornithologist adds a single egg to the normal two egg clutch of a species of seabird and finds that nearly all birds with enlarged clutches are able to successfully fledge all three young. What sort(s) of additional data could demonstrate that this result is consistent with natural selection?

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