5. A kidney-bean shaped eye is produced by a recessive gene, k, on the third chromosome of Drosophila. Orange eye color, called cardinal, is produced by the recessive gene cd on the same chromosome. A third recessive gene on chromosome three, e, produces ebony body color. Trihybrid females are testcrossed to produce 4000 progeny, as follows: 1761 kidney, cardinal 1773 ebony 128 97 89 cardinal kidney ebony, cardinal kidney, ebony, cardinal wild type kidney, ebony 8. 138 a. Which gene is in the middle? b. What is the distance between genes k and cd? c. What is the distance between genes e and k? d. What is the distance between genes cd and e?
5. A kidney-bean shaped eye is produced by a recessive gene, k, on the third chromosome of Drosophila. Orange eye color, called cardinal, is produced by the recessive gene cd on the same chromosome. A third recessive gene on chromosome three, e, produces ebony body color. Trihybrid females are testcrossed to produce 4000 progeny, as follows: 1761 kidney, cardinal 1773 ebony 128 97 89 cardinal kidney ebony, cardinal kidney, ebony, cardinal wild type kidney, ebony 8. 138 a. Which gene is in the middle? b. What is the distance between genes k and cd? c. What is the distance between genes e and k? d. What is the distance between genes cd and e?
Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Chapter12: Mendel, Genes, And Inheritance
Section: Chapter Questions
Problem 1TYK: The dominant C allele of a gene that controls color in corn produces kernels with color; plants...
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