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Anonymous users2024-02-08The reason for the emergence of husband and wife may be due to the fact that the husband and wife have lived together for a long time, and gradually approached each other in terms of behavior and habits, forming a unity, and invisibly forming the so-called husband and wife, which creates a certain illusion for people. In addition, a person's genes are determined at birth and will not change under normal circumstances, so paternal inheritance needs to be verified.
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Anonymous users2024-02-07What is paternal inheritance? Is it important enough to influence who middle-aged people make friends with? The child is not like the father, is it inherited from the father? Don't apply the theories of the insect kingdom to humans anymore.
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Anonymous users2024-02-06Parental inheritance, indirect inheritance, refers to a doctrine that holds that offspring can inherit the characteristics of the previous partner of one of the parents, and the appearance of the offspring varies from person to person or species. The mother was invaded by the mediator of the paternal and tampered with the genome or outer genome of the germ cell, so that the offspring born later inherited the characteristics of the paternal body. Some mammals have paternal inheritance.
The legacy of the late father is a highly skeptical theory of heredity. The theory is that the parent will inherit the characteristics of his mother's previous spouse; As a result, it is possible for the children of widows and remarried women to carry the traits of their former husbands. Despite its fame in the 19th century, this view defies modern perceptions of heredity and genetics.
Experiments based on different species did not find any evidence that children would inherit the characteristics of their mother's former spouse, and statistical surveys based on the similarity of paternity in human families also disproved this idea. Since the 20th century, no biologists have announced that paternal inheritance has been proven, and it has been presented at relevant academic conferences.
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Anonymous users2024-02-05The so-called "paternal inheritance" refers to a pattern of inheritance in human genetics that the influence of the father's genes on the offspring is more significant than that of the mother's genes. This inheritance model holds that genes passed on from father to child are more likely to manifest themselves in children, while mother's genes are more likely to be masked or suppressed.
However, there is currently no scientific evidence to support the existence of "paternal inheritance". In fact, heredity is caused by both parents, and each person has a unique genetic combination, and different genetic combinations will lead to different phenotypes, including physical characteristics, physiological functions, and disease susceptibility. Therefore, the phenotype of a child is determined by the genes of the parents, and there is no so-called "paternal inheritance".
In addition, genetic studies have also found that in some cases, the mother's genes may have a more significant impact on the performance of certain traits, such as height and intelligence. Therefore, it is inaccurate to think that the father's genes have a greater influence on the offspring, and it is not in line with the basic principles and realities of genetics.
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Anonymous users2024-02-04Heredity only weakens and changes from generation to generation, and only in the body mechanisms.
Deng Jiaxian (1924-1986), academician of the Chinese Academy of Sciences and nuclear physicist, made important contributions to the research and development of nuclear and atomic weapons in China. He was born on June 25, 1924 in Huaining County, Anhui Province, and was a scholarly disciple of Academician Deng Jiaxian. >>>More
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If not a problem. It's just that I think the concept and understanding are more important. Due to the number of words, it is a little troublesome to write. So I still don't write it.
I suggest not to give a couple watch, because you have not yet established a relationship, and your confession has not been accepted by her, so giving her a couple watch feels like giving her a boyfriend regardless of her feelings. You first figure out the matter of your college entrance examination and then consider the progress of your relationship with her.