Question

Read the following case and select the correct option.

ln a test cross involving F₁ dihybrid flies, more parental-type offspring were produced than the recombinant-type offspring.
Therefore, it can be concluded that;

Options

• the two genes are linked and present on the same chromosome.

• chromosomes failed to separate during meiosis.

• both the characters are controlled by more than one gene.

• the two genes are located on two different chromosomes.

Answer 1

the two genes are linked and present on the same chromosome.