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Sex linked recessive traits

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Sex linked Recessive traits by Courtney Miller on Prezi Since this is a lethal gene and there are not as many of them in the human gene pool, it would be necessary for a female to inherit two rare alleles, but also for her father to have been able to reproduce by the age of When a trait is controlled for by one gene that has dominant and recessive alleles, this is called simple Mendelian inheritance. All of their daughters would be normal, half would be homozygous dominant XL XL and half heterozygous XL Xl depending on which X chromosome they inherit from the mother. Goldman L, Schafer AI, eds. Anonymous on September 23, It is a summary of the concept of sex-linked vs autosomal traits. In pigs, drooping ears and cloven hooves are recessive traits.
Added: 02.11.2010 View: 913 Duration: 08:04

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Kajin 11.11.2010
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