A Newly Identified Mutation in Mice,called "Darkened Dorsal," Causes a Dark

Multiple Choice

A newly identified mutation in mice,called "darkened dorsal," causes a dark stripe along the mouse's back.This mutation is located at a specific location on chromosome 2.A different sequence at this same chromosomal position results in a fur color pattern called "nonagouti." Based on this information,darkened dorsal and nonagouti are different

A) genes for fur color.
B) alleles for the same gene.
C) mutations of the same chromosome.
D) chromatids.
E) All of the above.