Using a Punnet Square to determine phenotype and genotype
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I need to be able to list the work and list the expected phenotypic ratios for the following crosses:
A. If a red cow is bred with a white bull, all offspring are roan, which have red and white hairs intermixed on the hide. I know this is an example of co-dominance, but what are the results of roan x roan?
B. If solid x spotted = all solid, what will two heterozygous solids produce?
C. heterozygous solid x spotted =
D. AaBb x Aabb=
E. AaBb x aabb=
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Solution Summary
I use punnet squares to answer the following questions after defining allele, genotype, phenotype, cross, heterozygous, and homozygous.
A. If a red cow is bred with a white bull, all offspring are roan, which have red and white hairs intermixed on the hide. I know this is an example of co-dominance, but what are the results of roan x roan?
B. If solid x spotted = all solid, what will two heterozygous solids produce?
C. heterozygous solid x spotted =
D. AaBb x Aabb=
E. AaBb x aabb=
Purchase this Solution
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