The schematic diagram of hermaphroditic human is as follows:
Physiological structure of hermaphroditic human: In the process of human embryo development, SRY gene will make gonad develop into testis, without SRY gene, gonad will develop into ovary. This is also the basis for distinguishing between men and women. However, most people say that people distinguish between men and women first from the sexual organs.
It was not until the 21st century that the fundamental chromosome was used to distinguish between men and women. The male is XY and the female is XX, but sometimes there are some errors. So I still judge whether it is a man or a woman from my own will.
Expanding knowledge:
Androgyny is also called hermaphrodite. People with androgynous chromosomes may have both male and female secondary sexual characteristics during their development, and may even have both male and female genitals. Hermaphrodites who have complete male and female genitalia at the same time can remove the genitalia of one sex by surgery, thus becoming normal at the gland level.
At first, many people thought that androgyny would only happen to animals. For example, the hippocampus, as we all know, is an obvious hermaphrodite. But in fact, human beings also have hermaphroditism. This kind of person is not a transsexual person as everyone understands. But born with male and female secondary sexual characteristics.
Androgyny sounds incredible, but there are such people in reality. Some hermaphrodites may have both male and female reproductive organs, ovaries and testicles. These people can later undergo surgery to remove the genitals of a certain sex, thus becoming a normal sex person.
The hermaphroditic people are mainly due to their chromosomal abnormalities. So normally, even if the genitals are removed, even if the gender is distinguished. But in fact, there are still the same characteristics of men and women in their bodies.
This kind of people have a higher probability of suffering from sex chromosome diseases than normal people. With regard to the incidence of hermaphroditism, the highest estimate is that 1% of the live births have some degree of gender ambiguity, and .1% to .2% of the live births will cause medical concern because of gender ambiguity, including those who have surgery to eliminate this phenomenon. Others estimate that the incidence of true hermaphroditism is much lower, about .18%.