Many creatures have become extinct from the earth today, that is, the creatures which used to be on the earth 200, 400 years ago are not present on the earth today. Similarly, now humans are also reaching the verge of extinction. This is not a concoction, but there are scientific facts behind it. Actually, when humans give birth to children, Y Chromosomes are responsible for determining the sex of the children. Let us tell you that Y Chromosomes are found only in males, but now these Y Chromosomes are decreasing from inside males. That is, gradually they will reach the verge of extinction. If this happens, humans will not be able to develop new sex genes and will gradually reach the brink of extinction.
What’s up with humans?
According to a report published on Science Alert, Y Chromosomes are slowly disappearing in men. That is, after a few million years, they will completely disappear. If this happens, then the sperm of men will be of no use for reproduction and women will not be able to become pregnant again, and then slowly human civilization will start to disappear. However, many scientists also say that if this happens in the future, humans will find an alternative and develop a new sex determination gene. But it will not be that easy, because how much the child developed from the new gene will be able to survive with humans in this world will depend on it.
How do these Y Chromosomes work?
Actually, X and Y chromosome are needed to determine the sex of any new person, you must have read in 10th itself that females have two X chromosomes and males have X and Y chromosomes. But now Y Chromosomes are disappearing from men. That is, if Y Chromosomes disappear then men will not be born on this earth and if this happens then the race of human civilization will not be able to grow and then humans will become extinct.
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