Question: Question 24 1 pts The order of genes on a plant chromosome is A, B, and D, where A and B have a r…


Question 24 1 pts The order of genes on a plant chromosome is A, B, and D, where A and B have a recombination frequency of 0.2, and B and D have a recombination frequency of 0.3. A pure-breeding plant that has the dominant A and B phenotypes with a recessive d phenotype is crossed to a pure-breeding plant that has the recessive a and b phenotypes with the dominant D phenotype. The resulting hybrid is crossed to a plant that has all three recessive phenotypes. Under the assumption that interference in this region is zero, what percentage of each progeny type would result from a single crossover between B and D? O 24% ABd/ abd: 24% abD/ abd O 50% AbD/ abd: 50% aBd/ abd O 12% ABD/ abd: 12% abd/ abd 7% ABD/ abd: 796 abd/ abd O 9% ABD/ abd: 996 abd/ abd Previous Next

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Question 24 1 pts The order of genes on a plant chromosome is A, B, and D, where A and B have a recombination frequency of 0.2, and B and D have a recombination frequency of 0.3. A pure-breeding plant that has the dominant A and B phenotypes with a recessive d phenotype is crossed to a pure-breeding plant that has the recessive a and b phenotypes with the dominant D phenotype. The resulting hybrid is crossed to a plant that has all three recessive phenotypes. Under the assumption that interference in this region is zero, what percentage of each progeny type would result from a single crossover between B and D? O 24% ABd/ abd: 24% abD/ abd O 50% AbD/ abd: 50% aBd/ abd O 12% ABD/ abd: 12% abd/ abd 7% ABD/ abd: 796 abd/ abd O 9% ABD/ abd: 996 abd/ abd Previous Next

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