what is an example of a genetic trait and two alleles for the gene that determine the trait?Advertisement
An allele, or allel, is one of a number of alternative forms of the same gene or same genetic locus (generally a group of genes). It is the alternative form of a gene for a character producing different effects. Sometimes different alleles can result in different observable phenotypic traits ... - read more
An example is the gene for blossom colour in many species ... In a single-gene trait, only two alleles determine the trait. In a polygenic trait ... Genetic disorders are normally caused by the acquisition of two recessive alleles for a single-gene trait. Genetic disorders such ... - read more
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