Essential Genetics 6th Edition by Daniel Hartl

Exercise 20

A portion of the linkage map of chromosome 2 in the tomato is illustrated here. The oblate phenotype is a flattened fruit, the peach phenotype is hairy fruit (like a peach), and compound influorescence means clustered flowers.

Among 1000 gametes produced by a plant of genotype o ci +/+ + p , what types of gametes would be expected, and what number would be expected of each? Assume that the chromosome interference across this region is 80 percent but that interference within each region is complete.