11 Answers - Paull BIO 212 Problem Set#11(12 pts Due on April 28/29 Natural Selection/evolution 1(1 pt Through time the movement of people on the

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Paull BIO 212 Problem Set #11 (12 pts) Due on April 28/29 Natural Selection/evolution 1 . (1 pt) Through time, the movement of people on the Earth has increased. This has altered the course of human evolution by increasing: A. nonrandom mating B. geographical isolation C. genetic drift D. mutations E. gene flow 2 . (1 pt) Which of the following is the unit of evolution? In other words, which of the following can evolve in the Darwinian sense? A. a gene B. a chromosome C. an individual D. a population E. a species 3. (1 pt) The Darwinian fitness of an individual is measured by: A. the number of offspring it has B. the number of its offspring that survive to reproduce C. the number of mates it attracts D. its physical strength E. lifespan as well as the number of offspring it has 4. (2 pts) Which of the following is necessary for evolutionary change to occur? A. crossing over during meiosis B. genetic variation C. phenotypic variation D. natural selection E. C and D
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5 . (2pts) Given a population that contains genetic variation, what sequence of
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11 Answers - Paull BIO 212 Problem Set#11(12 pts Due on April 28/29 Natural Selection/evolution 1(1 pt Through time the movement of people on the

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