Differences between male and female sex chromosomes

Women have three X chromosomes, and their development is slow, with an average intelligence of 90, which is lower than the normal 100. They can give birth normally and need more care and training the day after tomorrow.

Male chromosome

If it is a boy, XXY trisomy, male appearance, low testosterone level, testicular hypoplasia, no sperm formation, female breasts will also appear, generally poor intelligence, no fertility.

Supermale chromosome

XYY trisomy boy, slightly lower intelligence. If they have one more male chromosome, they are too masculine. For example, they have dark beards, obvious Adam's apple and are tall. In medicine, they are called "super men" and have fertility, but their offspring may be normal or abnormal.