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when hairless hamsters are mated with normal- haired hamsters, about 1/2 the offspring are hairless and one-half are normal.
when hairless hamsters are mated with normal- haired hamsters, about 1/2 the offspring are hairless and one-half are normal. When hairless hamsters are crossed with eachother, the ratio of hairless to normal-haired is 1:2. How do you account for the results of the first cross? How would you explain the unusual ratio obtained in the second cross?