We performed the following breeding experiment with the mutant flies (red or white eye color as w+ or w; brown or yellow body color as y+ or y). These two mutants are located on X chromosome. Answer the following questions.
P w+,y/w+,y x w,y+/Y
F1 ( ) x ( )/Y
F2 w+,y+/Y (Category 1)
w,y/Y (Category 2)
w+,y/Y (Category 3)
w,y+/Y (Category 4)
11. Which is the INCORRECT phenotype of the two mutant flies at the P generation?
A. female with red-eye and male with white-eye
B. female with red-eye and male with brown-body
C. female with yellow-body and male with white-eye
D. female with yellow-body and male with brown-body
E. female with yellow-body and male with yellow-body