A restriction-fragment length polymorphism at a site in the X chromosome has three alleles, A1, A2, and A3. The gel below is the DNA fingerprint for two girls who have the same parents. What is the genotype of the mother? Of the father? 
Definitions:
Dorsal Recumbent
A body position where the patient lies on their back with the legs bent at the knees, often used for abdominal and pelvic examinations.
Lithotomy Position
A medical position used during examinations or procedures where the patient lies on their back with hips and knees flexed and thighs apart.
Rape
A heinous crime involving the non-consensual sexual intercourse or penetration carried out against an individual without their permission.
Brittle Hair
Hair that is dry, damaged, and prone to breakage due to lack of moisture or nutritional deficiencies.
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