Mutations may change the structure of a chromosome or just change a single nucleotide, and mutations in genes on the Y chromosome have been implicated in male genetic infertility. Given these facts, what does changes in the structure of the Y chromosome do among the following options: - reproduce  - Male infertility  - harm them  - bending light rays  - It expands  - allow growth  - Plant growth is reduced  - Damages them
A:
Male infertility