Why is this statement true - " If an error occurs in an egg or sperm, the person made from that gamete will have the change in every cell of their body".

clinically, some people often have repeated allergies, eczema and respiratory infections or other parts of the infection, in this case, in addition to some routine tests such as tests for white blood cells, immunoglobulin series, lymphocyte subsets, etc., the five immune immunoglobulin tests are also necessary.

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