Dominant gene
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It has been suggested that this article or section be merged with [[::Dominant allele|Dominant allele]]. (Discuss)
A Dominant gene is a gene that more often results in a specific physical characteristic, for example, a hereditary disease, even though the patient's genome possesses only one copy. If one partner has a dominant gene, the chance of passing on the gene to children is 50-50 in each pregnancy, if both partners possess it, the chance increases to 75%, as a recessive gene will only show if paired with a recessive gene.