BIO 370 Fall 2012 - Exam III Key - EXAM III KEY BIO 370...

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1 EXAM III - KEY BIO 370 - EVOLUTION NAME ________________________ FALL 2012 STUDENT EID _________________ Please write in ink only. If you write in pencil, we will not re-grade your exam. Please write your name and student EID on EACH page. This exam has 13 questions. Pay attention to point totals in allocating your time! Please answer the questions as succinctly as possible. Limit your answers to the space provided. Do not write any of your answers on the backs of the pages. Academic dishonesty will not be tolerated. Good luck!
2 NAME ________________________ EID _______________ MULTIPLE CHOICE AND FILL-IN-THE-BLANK (5 questions, 4 points each, 20 points total). 1. Genetic drift is the process of random fluctuation in allele frequencies due to sampling effects in finite populations. There are several consequences of genetic drift, which include: 2. Kimura proposed the neutral theory of molecular evolution, which proposes that at the molecular level of DNA sequence or amino acid sequence: 3. Homeotic genes are master-switch genes that:

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