Answer:
Option A
Step-by-step explanation:
Both the X and Y chromosome are sexual chromosomes with "XX" representing the gamete of a female sex of an individual and "XY" representing the gamete of a male sex of an individual.
Since these two "X" and "Y" chromosome are sex chromosome, there can be no disease that is defined by any other chromosome set including "YY" as well.
Hence option A is correct