In a test cross involving F1 dihybrid flies, more parental type offspring were produced than the recombinant type offspring. This indicates________
A. Chromosomes failed to separate during meiosis
B. The two genes are linked and present on the same chromosomne
C. Both of the characters are controlled by more than one gene
D. The two genes are located in two different chromosomes
Answer:B
In a test cross involving F1 dihybrid flies, more parental type offspring were produced than the recombinant type offspring. This indicates________
A. Chromosomes failed to separate during meiosis B. The two genes are linked and present on the same chromosomne C. Both of the characters are controlled by more than one gene D. The two genes are located in two different chromosomes