Choose the worng statement

Options

A. In grasshoppers , besides autosomes males have only one X-chromosome ,whereas females have a pair of X chromosome.
B. In XY type of sex determination both males and females have same number of chromosomes
C. In Drosophila,males have one X and one Y chromosome ,whereas females have a pair of X chromosome besides autosomes.
D. In insects with XO type of sex determination, all sperms bear X chromosomes besides autosomes.

Answer

D