Biology, 19.10.2021 23:40 simionriley4191
Figure 1. Incidence of protoporphyria in a particular family
Protoporphyria is a genetic disorder characterized by an extreme sensitivity to sunlight. One form of protoporphyria is caused by a mutation in the ALAS2 gene that results in the accumulation of protoporphyrin, an organic compound, in the blood, liver, and skin. The pedigree in Figure 1 shows the incidence of protoporphyria in a particular family.
Which of the following best describes the genotype of the individual identified with an asterisk in the pedigree in Figure 1 ?
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Figure 1. Incidence of protoporphyria in a particular family
Protoporphyria is a genetic disorder...
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