Studies have shown that to become a male requires at least one Y chromosome.300 million years ago, the male-specific Y chromosome contained 1438 genes at the time of its creation, but now only 45 are left. At this rate, the Y chromosome will be in It will disappear in about 10 million years, so with the demise of the Y chromosome, humans will also die. If the following are true, the above argument cannot be questioned most:. ['Rhesus Y chromosome genes have indeed experienced an early high-speed loss process, but no gene has been lost in the past 25 million years.', 'Men may survive even if they lose the Y chromosome because other chromosomes have similar genes that can share the functions of the Y chromosome.', 'During human evolution, methods for parthenogenesis or asexual offspring can be found to avoid the risk of reproduction caused by gene deletion.', 'Y chromosome has a unique palindrome structure, which has a self-healing function, which can maintain the information of lost genes and achieve gene regeneration.']