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How would one explain a testcross involving F1 dihybrid flies in which more parental-type offspring than recombinant-type offspring are produced?
A) The two genes are linked.
B) The two genes are unlinked.
C) Recombination did not occur in the cell during meiosis.
D) The testcross was improperly performed.E) Both of the characters are controlled by more than one gene
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