probset01 - Problem set 1, Fall, 2010 student name: 8...

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Problem set 1, Fall, 2010 student name: 8 points total Note: Please show your work and define your symbols clearly. 1. You roll a six-sided dice four times. a) What is the probability of rolling four sixes? b) What is the probability of rolling no 1’s in four rolls of the dice? c) What is the probability of rolling at least one 4?  2. You cross AaBbccDdEeFF X aaBbCCDdEeFf. In each case, capital letter denotes dominant, A- gives  phenotype A, aa gives phenotype a, and so on.  a) What is the probability of AaBBCcddeeFf offspring? b) What is the probability of getting offspring with the phenotype AbCDeF? 3. In the plant  C. spotrun , blue flowers are recessive to pink flowers and oval petals are recessive to  square petals. If a pure-bred plant with blue, square petals is crossed with a plant that's heterozygous for  pink, square petals, what are the genotypic and phenotypic ratios of the F1 generation? 1
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Problem set 1, Fall, 2010 student name: 8 points total 4. How is a test cross used to determine the genotype of an organism? If a test cross is performed on a 
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This note was uploaded on 07/01/2011 for the course L 311 taught by Professor Forrester during the Fall '10 term at Indiana State University .

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probset01 - Problem set 1, Fall, 2010 student name: 8...

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