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Past Exam for BISC 120Lg - General Biology: Organismal Biology and Evolution with Heidelberg at Southern California (USC)

Exam Information

Material Type:Mid-Term
Professor:Heidelberg
Class:BISC 120Lg - General Biology: Organismal Biology and Evolution
Subject:Biological Sciences
University:University of Southern California
Term:Fall 2009
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1 Biology, 7e (Campbell) Chapter 24: The Origin of Species Chapter Questions 1) Which of the following applies to both anagenesis and cladogenesis? A) branching B) increased diversity C) speciation D) more species E) adaptive radiation Answer: C Topic: Concept 24.1 Skill: Comprehension 2) Which of the following statements about species, as defined by the biological species concept, is (are) correct? I. Biological species are defined by reproductive isolation. II. Biological species are the model used for grouping extinct forms of life. III. The biological species is the largest unit of population in which successful reproduction is possible. A) I only B) II only C) I and III D) II and III E) I, II, and III Answer: C Topic: Concept 24.1 Skill: Comprehension 3) What is generally true of two sibling species? A) They shared a common ancestor recently in evolutionary time. B) Genes are unable to pass from one sibling species' gene ...
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