If a child has two "X" chromosomes, what gender would they be?

The presence of two "X" chromosomes typically indicates that the individual is female. In humans, sex is determined by the combination of sex chromosomes inherited from the parents. Females generally have two X chromosomes (XX), while males have one X and one Y chromosome (XY). This genetic makeup influences not only the physical development of the individual but also the associated secondary sexual characteristics. Therefore, in this case, a child with two X chromosomes would be classified as female.