3 8 17 0 0 3 41 8 Question 23 You are a plant breeder

Last updated: 10/3/2023

3 8 17 0 0 3 41 8 Question 23 You are a plant breeder interested in using heirloom varieties of tomatoes In particular you are now focused on a region of one of the plant s chromosomes where two genes of interest are located One of them Cr affect the ability of the plant to grow upright and self supported as opposed to procumbent creeping trailing spreading over the ground surface The other gene is responsible for miniature size fruits cherry Ch vs large heavy fruits Procumbent phenotype Cr is dominant over upright Cr and large fruit Cht is dominant over miniature Ch You get the following numbers of offspring from your dihybrid testcross Crt Cht 105 Cr Ch 110 Crt Ch 43 Cr Cht 42 How would you calculate the distance between these genes in cM O 85 300 x 100 O215 300 x 100 O 85 1000 x 100 4 5 pts O42 300 x 100 O 85 215 x 100