What Fraction of Offspring of the Cross AaBb $\times$ AaBb Is Homozygous for All the Dominant Alleles, Assuming That

question 115

Multiple Choice

What fraction of offspring of the cross AaBb $\times$ AaBb is homozygous for all the dominant alleles, assuming that they are on different chromosomes?

• A) 1/4
• B) 1/8
• C) 1/16
• D) 1/32
• E) 1/64

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