Monohybrid Cross Practice
Quiz by Kristin Bullwinkle
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21 questions
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- Q1Assume purple (P) flower color is dominant and white (p) flower color is recessive. Cross a purebred purple flowered pea plant with a white flowered pea plant. What are the genotypes of the 2 parent plants in this example?Pp & ppPP & ppPP & PPpp & pp30s
- Q2Assume that purple (P) flower color is dominant and white (p) flower color is recessive. Cross a purebred purple flowered pea plant with a white flowered pea plant. What % of the offspring will have purple flowers?75%0%100%50%30s
- Q3Assume that purple (P) flower color is dominant and white (p) flower color is recessive. Cross a purebred purple flowered pea plant with a white flowered pea plant. What % of the offspring will have white flowers?75%0%50%100%30s
- Q4Assume that purple (P) flower color is dominant and white (p) flower color is recessive. Cross a heterozygous purple flowered pea plant with a white flowered pea plant. What are the genotypes for the 2 parents in this example?Pp & pppp & ppPP & ppPP & PP30s
- Q5Assume that purple (P) flower color is dominant and white (p) flower color is recessive. Cross a heterozygous purple flowered pea plant with a white flowered pea plant. What % of the offspring will have purple flowers?50 %100%75%25%30s
- Q6Assume that purple (P) flower color is dominant and white (p) flower color is recessive. Cross a heterozygous purple flowered pea plant with a white flowered pea plant. What % of the offspring will have white flowers?0%50%75%100%30s
- Q7Assume that purple (P) flower color is dominant and white (p) flower color is recessive. Cross a heterozygous purple flowered pea plant with a white flowered pea plant. What is the genotype of the purple flowered offspring?PpppPP30s
- Q8Assume that purple (P) flower color is dominant and white (p) flower color is recessive. Cross 2 heterozygous purple-flowered pea plants. What are the genotypes of the 2 parents in this example?PP & PPpp & ppPp & PpPp & pp30s
- Q9Assume that purple (P) flower color is dominant and white (p) flower color is recessive. Cross 2 heterozygous purple-flowered pea plants. What % of the offspring will have PURPLE flowers?25%50%0%75 %30s
- Q10Assume that purple (P) flower color is dominant and white (p) flower color is recessive. Cross 2 heterozygous purple-flowered pea plants. What % of the offspring will have WHITE flowers?75 %100%25 %50%30s
- Q11Assume that purple (P) flower color is dominant and white (p) flower color is recessive. Cross 2 heterozygous purple-flowered pea plants. What % of the offspring have the genotype PP?25 %75%100%50%30s
- Q12Assume that purple (P) flower color is dominant and white (p) flower color is recessive. Cross 2 heterozygous purple-flowered pea plants. What % of the offspring will have the genotype Pp?25%100%50 %75%30s
- Q13Purple flower is dominant over white flower. What is the genotype for heterozygous purple?ppPpPP30s
- Q14Tall is dominant over short. What is the genotype for short?TTttTt30s
- Q15Tall is dominant over short. What is the genotype for homozygous tall?TTTttt30s