Title: The order of genes on a plant chromosome isA,B, andD, where A and B have a recombination frequency ... Post by: Aries on Jan 4, 2022 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 D phenotypes with a recessive b phenotype is crossed to a pure-breeding plant that has the recessive a and d phenotypes with the dominant B phenotype. The resulting hybrid is crossed to a plant that has all three recessive phenotypes. Under the assumption that the value for interference in this region is zero, what percentage of each progeny type would result from a single crossover between B and D?
▸ 24% ABd/ abd; 24% abD/ abd ▸ 7% ABD/ abd; 7% abd/ abd ▸ 12% Abd/ abd; 12% aBD/ abd ▸ 50% AbD/ abd; 50% aBd/ abd ▸ 9% ABD/ abd; 9% abd/ abd Title: The order of genes on a plant chromosome isA,B, andD, where A and B have a recombination frequency ... Post by: Jobo on Jan 4, 2022 Content hidden
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