AP biology chapters 22-25 1. The wing of a bat, the flipper of a whale, and the forelimb of a horse appear very different, yet detailed studies reveal the presence of the same basic bone pattern. These structures are examples of: (1994 AP Biology Exam) a. analogous structures b. homologous structures c. vestigial structures d. balanced polymorphism e. convergent evolution 2. Which of the following is a correct statement about mutations? (1994 AP Biology Exam) a. They are a source of variation for evolution. b. They drive evolution by creating mutation pressures. c. They are irreversible. d. They occur in germ cells but not in somatic cells e. They are most often beneficial to the organisms in which they occur. 3. The system of classification developed by Linnaeus is based primarily on differences in (1994 AP Biology Exam) a. chemical composition of the genetic material
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