For human beings, they have lived on the earth for millions of years, but the earth has also experienced 5 mass extinctions. And there are some scientific experiments that prove that human civilization seems to be constantly appearing in cycles. But for any species, it has gone through a long process of evolution. Nowadays, there are so many unstable factors on the earth, which may lead to the extinction of the species again at any time. And some scientists claim that monogamy may also become an important cause of species extinction.
Could “monogamy” lead to species extinction? Scientific research proves that this conclusion is substantiated
After 5 mass extinctions, many creatures on the earth no longer exist. However, some scientists say that the sixth mass extinction may be on the earth. So what kind of reason is it? ? In fact, this is also related to many aspects. On the one hand, because comets in the universe are too active today, they may collide with the earth at any time. In addition, human behaviors are causing more and more damage to the earth’s ecological environment, which may change the evolutionary direction of certain organisms, or directly cause a species to cease to exist.
Scientists have conducted a lot of research on the causes of species extinction and found that human excessive activities have interfered with the living environment of many organisms. It is understood that more than 75% of the terrestrial ecological environment and more than 66% of the marine ecological environment have been damaged and changed to varying degrees. In addition, the diversity of species and its evolutionary process may be closely related to some usual behaviors and habits, and even mating relationships. For example, a scientist once did such an experiment and finally came to the conclusion that monogamy, a mode of reproduction in nature, is likely to lead to species extinction.
Many people did not agree with this point of view at first. This is because mankind has maintained a strict monogamy system for a long time, and whether it is from the perspective of human morality or ideology, it is in line with the current laws of human development. So what kind of monogamy will there be? Kind of association? Later, we also learned that such a theory was put forward by a British scientist, and he did such an experiment to simulate the different ways of mating and reproduction of animals and, through the results of the experiment, pointed out that it is indeed There will be such an impact.
The scientist’s experiment object was called the red pirate, and the insect was divided into two parts, one part adopts polygamy, and the other part adopts monogamy. After that, I made observations to see how the final numbers of the two populations were. However, when the experiment was over, all the creatures in the monogamous race were extinct, while the other races still had 60%. Survival rate above.
Through such experiments, we have reached a conclusion that under traditional monogamy, organisms reproduce in this way and produce offspring, but due to genetic defects or other reasons, such a species becomes extinct, and Perhaps these not-so-good genes will be eliminated slowly. On the contrary, the species produced by polygamy are more capable of continuously optimizing genes to adapt to the environment, so this method is conducive to the evolution of species. Although such experimental results can be said, it is not absolutely suitable for all species. For example, for humans, they have been familiar with such a law and system in the long evolutionary process, if we blindly break it. Otherwise, it will be detrimental to the progress of the entire ethnic group.
Although such a factor may have an impact on organisms, it is human activities and the destruction of the environment that really affect the extinction of organisms. Therefore, we should change our behavior and protect the environment. Only in this way can it be beneficial to species diversity. .