A scientist observed and recorded the appearance of a genetic disorder in a family of mice. she then created the pedigree shown below. The disorder in the pedigree above is _(sex-linked or autosomal) and _(recessive or dominant). The mouse labeled with a question mark_(expresses the disorder, carries the disorder, or does not express the disorder) because her son___(expresses the disorder, carries the disorder, or does not express the disorder)