13. Mendelian Genetics
Incomplete Dominance vs. Codominance
Multiple Choice
Multiple ChoiceA gene for the MN blood group has codominant alleles M and N. If both children in a family are of blood type M, which of the following situations is possible?
A
Each parent is either M or MN.
B
Each parent must be type M.
C
Both children are heterozygous for this gene.
D
Neither parent can have the N allele.
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