Question

In Drosophila, long wing and broad abdomen characters are dominant over to characters vestigeal wing and narrow abdomen. A pure breeding Drosophila having long wings and broad abdomen is crossed with a pure breeding vestigeal-winged and narrow-abdomened Drosophila. Two of the {{F}_{1}}
individuals were crossed and the following results were produced in the{{F}_{2}}
generation Long wing, broad abdomen in 482 Drosophila. Vestigeal wing, narrow abdomen in 154 Drosophila. Which one of the following is illustrated by these results
A) Autosomal linkage
B) Incomplete dominance
C) Mendelian monohybrid inheritance
D) Mendelian dihybrid inheritance

Answer 1

In Drosophila, long wing and broad abdomen characters are dominant over to characters vestigeal wing and narrow abdomen. A pure breeding Drosophila having long wings and broad abdomen is crossed with a pure breeding vestigeal-winged and narrow-abdomened Drosophila. Two of the {{F}_{1}}
individuals were crossed and the following results were produced in the{{F}_{2}}
generation Long wing, broad abdomen in 482 Drosophila. Vestigeal wing, narrow abdomen in 154 Drosophila. Which one of the following is illustrated by these
C) Mendelian monohybrid inheritance