Lead
Biologically, males tend to have larger genitals, which are essential for guiding mates and the process of estrus, as they are both hormone-producing sites and mating organs, with the aim of mating immediately at the time of female estrus.
However, in the course of human evolution, the erection bone of human males has gradually become smaller, and now it is gone.
So why does the T-T-bone in human males gradually disappear?
Does this mean that human evolution is in the wrong direction?
Or is it, as Bruce Percard said, just a subtle correction made by humans in the process of evolution that can ultimately fit the needs of their way of being?
1. Human Evolution and the Rules of Mate Competition.
Humans seem to have a more orderly choice of mates, so when it comes to mating, they no longer need erect bones to help them mate accurately.
In the wild world, some mammals living on the ground or in water, such as cows, horses, dogs, cats, etc., have erect bones, and many mammals are polygamous.
In these animals, the females are selected by the "strongest" in the communal community, so the males have to compete fiercely between mates, and only those males who win the competition between mates can reproduce, which often means that males can only leave very few offspring among females in their lifetime.
In order to obtain such a highly competitive mate, the male will mate in the fastest, most ruthless and most accurate way when the female is in estrus, so the male usually mates more when the female is in heat.
This is the rule of male genital development, which can not only allow males to mate in the fastest, most ruthless and most accurate way when mating, but also allow females to choose the strongest male as a mate when mating, so that the strong can get more offspring.
But in human society, mate choice is different, and monogamy is practiced in human society, so there is no need for human beings to compete by expanding their groups.
Moreover, there is no fixed estrus period for females to choose a mate, which means that males do not need to rush to mate and reproduce.
In this respect, the social order in human society is very different from the way of life in animal society.
In human society, the choice between spouses is more orderly, and human society stipulates that once a man and a woman form a marriage relationship, they should monopolize their spouses, and in this monogamous marriage relationship, each person can only marry one person and have children, rather than marrying multiple people and having children.
Therefore, in this kind of social rule, the choice of female and male mates becomes very important, so in human society, females will choose their mates more carefully, and they will find the most beautiful mate for themselves among the many males.
Therefore, in human society, the number of mating between males and females is relatively small, and some people even have only mated with one person in their lifetime.
All of this suggests that the rules of male genitalia development are designed to better help the male mate to mate when he chooses a mate, but in the human mating system, this rule is no longer applicable.
In human society, males and females will understand each other before marriage and childbearing, and when mating, males will also adjust their behavior according to the female's reaction when they are mating.
Under this system, males no longer need erect bones to help them complete mating, because if males still have erect bones under this system, it will damage their image, so in the process of evolution, the erectile bones on the male body gradually disappear.
Because in human society, males show their image more often through other means, so in human society, males no longer need erect bones.
2. The origin of male genitalia in humans.
So in the process of human survival, will the disappearance of erectile bones lead to a decrease in the mating efficiency of human beings during reproduction?
The disappearance of the erectile bone in human beings is closely related to the choice of mate in human society, but in the process of human life, there may be some other reasons that lead to the gradual disappearance of the T-T. bone.
Archaeologists and anthropologists have always been very concerned about human evolution, and the study of human evolution can be traced back to 100 years ago, when scientists studying human evolution were in a new era, so they were greatly influenced by the social and scientific environment of the time when they conducted their research.
At that time, people had many different views on human evolution, but at that time, there was no evidence for the origin of human beings, so scientists at that time speculated about the laws of human evolution by studying the laws of animal evolution.
At that time, people believed that the laws of human evolution were the same as those of other animals, and that in the process of evolution, human beings would also adapt to their own living environment, so they would develop their own unique organs.
At that time, many scientists believed that human intelligence and technological development were the biggest driving force for human evolution, but at that time, the evolution time of human beings was only 20,000 years, so the evolution time of humans and many other animals was about the same.
At that time, scientists had not yet discovered that human beings and other animals were very different in the process of evolution, and the intellectual and technological development of human beings was different from the evolution of other animals.
Therefore, humans and other animals will evolve very differently.
The intellectual and technological development of human beings is different from that of other animals, which also leads to great differences between humans and other animals when they evolve, which means that humans have many organs that are not found in other animals, and human evolution has a great relationship with lifestyle.
700,000 years ago, the laws of human evolution changed dramatically, and this change may be the reason for the gradual disappearance of the erect bones of the male genitalia.
700,000 years ago, human intelligence and social development have made great progress, these progress is in human society, this progress also greatly affects the evolution of human beings, so this progress may also be the cause of the gradual disappearance of the Ding T-bone, or it may be that human beings in the process of evolution, there are genetic mutations.
3. The disappearance of the T-T-bone.
700,000 years ago, after the development and progress of human intelligence and society, human beings began to form families in society and began to contact each other.
Under this system, humans can only marry one person, which means that the human race will no longer expand outward, so there will be no competition between human groups, which means that the rules of male genital development will also change.
Under this system, there is no need for the development of the male genitalia, so in the process of evolution, the erectile bone gradually disappears, so 700,000 years ago, the male genitalia changed from the inside to the outside, which means that the male genitalia have no need to develop, so the erectile bone gradually disappears.
This view is also supported by some researchers, who believe that 700,000 years ago, human society underwent a dramatic change that led to the gradual disappearance of the T-T-bone, and that this change may have been due to the evolution of humans themselves.
In the process of human evolution, human understanding of life has gradually changed, and in the process of human evolution, there may have been a genetic mutation, which led to the gradual disappearance of human Ding Ding bone 700,000 years ago.
At the same time, in the process of mating, human beings gradually no longer need the T-T, so in human society, the T-T-bone has gradually disappeared, so in the process of evolution, human beings have gradually changed their genitals.
epilogue
With the development of human society, the human genitals are also gradually changing.
Human genitals are no longer just used for mating, it is more used to show their desires, so in the process of social development, human beings have gradually changed their genitals to make their genitals more beautiful.