3 ms·Do you think that there are only two combinations of chromosomes in humans? XX and XY?by nick_ 2y agoDo you think that there are only two combinations of chromosomes in humans? XX and XY?Jensson 2y agoI think they are happy if all XY are classified as men and all XX are classified as women, can do whatever you want with the rest.plapplap 2y agoI have studied sex chromosome aneuploidies in humans, so no, I don't think that. Why do you ask?