Q
Xeroderma pigmentosum is characterized by:___________?
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A
A. Autosomal dominant inheritance
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B
B. Inability to repair sunlight induced damage to dna
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C
C. Irregular accemulation of melanin in the basal cell layer
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D
D. Acanthosis of epithelium with elongation of rete ridges
Correct Answer:
B. B. Inability to repair sunlight induced damage to dna