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Bio 101 Quiz 7

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Question 1 3.2 out of 3.2 points One popular evolutionary model for the origin of flight in vertebrates is that flight evolved in Selected Answer: animals that climbed and then glided down from... trees.  Question 2 3.2 out of 3.2 points Natural selection is an “expensive” process. This is true because Selected Answer: many population members must die in order for a new favorable mutation to replace older forms of the gene.  Question 3 3.2 out of 3.2 points In physical size, Mycoplasma genitalium is Selected Answer: less than a third the size of an E. coli cell.  Question 4 3.2 out of 3.2 points Sometimes a force within the environment reduces the reproductive ability of one variety of individual in a species compared to that of another variety. This force is termed Selected Answer: selection pressure.  Question 5 3.2 out of 3.2 points One feature of Enlightenment Thinking was the tendency to Selected Answer: question traditions in the light of human reason.  Question 6 3.2 out of 3.2 points During the formation of a feather which of the following structures appears as a result of early induction events within the dermal layer of the wing surface? Selected Answer: a tube-like follicle  Question 7 3.2 out of 3.2 points This study source was downloaded by 100000834903101 from CourseHero.com on 10-30-2021 03:43:30 GMT -05:00 https://www.coursehero.com/file/65843586/BIOL101-Quiz7docx/ This study resource was shared via CourseHero.com [Show More]

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