Whether a pregnant woman will give birth to a boy or a girl depends entirely on her chromosomes. Chromosomes are also called ‘Gunasutra’. There are two types of these. X and Y. Now a revelation has been made about the Y chromosome. Recently a study was done in which it is being claimed that in future such a situation may arise that only girls will be born on earth. While boys will stop being born. Come, know the complete study-
What is the Y chromosome?
Before knowing the study, know what is Y chromosome. Women have two X chromosomes while men have one X and one Y chromosome in their body. Y chromosome plays an important role in determining the sex of men. It is present in the body of men and works together with the X chromosome in the gene structure of a man. Y chromosome contains some special genes which control the growth of the boy. Due to this, special characteristics and physical features are formed in men.
what does the study say
The report has pointed towards a decrease in the number of men. According to the report, the Y chromosome in men is either decreasing or getting weaker. According to new research, if we talk about the last 166 million years, then 55 out of 900 active genes have remained in the Y chromosome. In such a situation, it is believed that the Y chromosome will be completely extinct in 11 million years. Due to this, a debate has started among scientists, some say that the Y chromosome will last indefinitely, while some believe that it will disappear in a few thousand years.
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