In a testcross involving F1 dihybrid flies, more parental-type offspring were produced than the recombinant-typeoffspring. This indicates

Question

In a testcross involving F₁ dihybrid flies, more parental-type offspring were produced than the recombinant-typeoffspring. This indicates

Both of the characters are controlled by more than one gene

The two genes are linked and present on the same chromosome

The two genes are located on two different chromosomes

Chromosomes failed to separate during meiosis

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