BIOL 1F25 Final: Biol April 2011 Previous Exam 1p92

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Instructions: write your name and id in the spaces provided on the exam script. One mark each for a total of75 marks. Answer on the scantron sheet provided using an hb pencil. Answer on the exam script in the spaces provided. Lab date & time: _ _ _ ______ _ E)2,4,5,1,3: if proteins were composed of only 12 different kinds of amino acids, what would be the smallest possible codon size in a genetic system wiith four different nucleotides, 1. Lab date & time: _ ___ __ ___ _ Week a orb: ____ ___ : the hardy-weinberg equation states ,that p2 + 2pq + q2 = 1; the genotype frequency of heterozygotes is represented by, p2, 2pq. C)q: p2 +q2, p2 + 2pq, a mutation arises in an individual that ,can decrease that individual"s darwinian fitness. This is which type of sexual selection: intrasexual selection, robustness selection, intersexual selection, cryptic selection, balancing selection, fitness is a measure of reproductive success.