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Many health conditions are caused by the combined effects of multiple genes described as polygenic or by interactions between genes and the environment. Crossing-over between the X and Y chromosomes. Because these cookies are strictly necessary to deliver the website, you cannot refuse them without impacting how our site functions.
Health Topics A-Z Read more. Bibcode : Sci Related terms Chromosome Dominant allele Recessive allele Sex chromosome. In some cases, an affected person inherits the condition from an affected parent.
Paracentric : Inversion occur only in one arm and inverted segment does not include centromere. Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top. Skin color, personality traits, weight, and height are phenotypic traits. Mendelian Inheritance: The phenotypic proportions of Mendelian inheritance can be pre-determined theoretically.
In humans it is called X-linked or Y-linked inheritance.
Archived from the original on 21 November Winge , O. Variants can be harmless or disease causing pathogenic.