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Question
In a test cross involving F1 dihybrid flies, more parental type offspring were produced than the recombination type offspring. This indicates
Options
The two genes are located on two different chromosomes
Chromosomes failed to separate during meiosis
The two genes are linked and present on the same chromosome
Both of the characters are controlled by more than one gene
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Solution
The two genes are linked and present on the same chromosome
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