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Home Q & A Board Biology-Related Homework Help Genetics and Developmental Biology
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marbe969 marbe969
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10 years ago
Need Help please!!!

Assume that a cross is made between AaBb and aabb plants and that the offspring occur in the following numbers: 106 AaBb, 48 Aabb, 52 aaBb, 94 aabb. These results are consistent with which arrangement of genes?

a One of the homologs of the AaBb parent has both dominant alleles and the other has both recessive alleles
b.One of the homologs of the AaBb parent has one dominant A and one recessive a while the other has a dominant B and a recessive b
c.One of the homologs of the AaBb Parent is recessive for a and dominant for B while the other is dominant for B and recessive for a.
d.Both homologs for the AaBb parent are herterozygous for both alleles
e.None of these is the correct answer.
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padrepadre
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