To start reading a pedigree Determine whether the trait is dominant or recessive If the trait is dominant, one of the parents must have the trait Dominant traits will not skip a. Hemophilia a gained notoriety in early studies of human genetics because it affected at least 10 males among the descendants of queen victoria, who was a carrier. A female who carries a recessive.
By the end of this section, you will be able to A pedigree chart determine whether the disorder is dominant or recessive If the disorder is dominant, one of the parents must have the disorder. A pedigree chart visually records the inheritance of a specific trait or condition across generations within a family Understanding these charts is important for tracing genetic patterns Basic principles of inheritance human genetic information is organized into.
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