Dihybrid Cross
Problem 5: A SsYy x ssyy test cross.
Tutorial to help answer the question
| Which of the following genotypes would you not expect to find among the offspring of a SsYy x ssyy test cross: |
Alleles of parent 1
| There are four combinations of alleles in the gametes from partent 1. |
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Alleles of parent 2
| There is only one possible combination of alleles in the gametes from parent 2. |
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Test Cross
| This cross can be used to determine if this spherical yellow seeded plant was heterozygous for either the seed shape or seed color trait. |
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University of Arizona
Tuesday, August 13, 1996
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