A bull with excellent genes will have at least 250 thousand daughters. What is the reason?

Because this bull is specially used for artificial insemination.

Darwin once published the theory of "natural selection". Modern society also pursues the theory of "natural selection". Only excellent people can survive better, and those who don't work hard can only be gradually eliminated by society. This principle also applies in nature.

In nature, the better the gene, the more qualified the species are to survive, and the poor gene can only be gradually eliminated by nature. In order to make more and more genetically excellent species in nature, human beings have spent countless efforts to come up with such a good artificial insemination method.

In order to have more and more descendants of genetically superior species, people decided to adopt artificial insemination. The key of this method is to find the species with excellent genes. Once a genetically superior species is found, such as a genetically superior bull, its sperm will be taken out by artificial sperm collection and put into a special container for refrigeration. When cows need to reproduce in estrus, frozen sperm will be put into cows to produce fertilized eggs and offspring with excellent genes.

If the gene is good, the bull will be artificially inseminated many times, because it is not easy to find a species with good genes. So it will cause this bull to give birth to 250 thousand children. Because only genetically excellent species will have genetically excellent offspring. If people want to produce more and more genetically excellent species in nature, they can only find more genetically excellent species, artificially extract sperm, and let more and more genetically excellent offspring appear.