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Quiz+9+-+Answer+Key - recessive genotype (dd) will result...

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Bio 93 Pooja Patel Quiz 9 patelph@uci.edu Name: ___________________________________________ 1. Calico cats are an example of a. Incomplete Dominance b. Co-dominance c. Polyploidy d. Epistasis 2. Pedigrees are used to track genetic traits through families. 3. The gene for insertion of dye in the coat is epistatic to the gene for coat color in mice. For coat color, black color (BB or Bb) is dominant and brown (bb) is recessive. For insertion of dye, a homozygous dominant or heterozygous genotype (DD or Dd) will result in insertion of dye, and a homozygous
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Unformatted text preview: recessive genotype (dd) will result in no insertion of dye. You have mice with the following genotypes: BBDD, BbDd, BBdd, bbDd, bbdd. What phenotypes will occur? a. Three black mice, two white mice b. Three black mice, two brown mice c. One black mouse, two brown mice, two white mice d. Two black mice, one brown mouse, two white mice 4. Nondisjunction in meiosis I will result in trisomy in 2 gametes and monosomy in 2 gametes....
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