Question

An individual with the disorder Xeroderma pigmentosum is hypersensitive to sunlight succumbs to DNA damage caused by light exposure. What is the probable cause for this disorder?

a. A fear of exposure to sunlight
b. A defect in a DNA repair enzyme
c. an improper hormonal mechanism

Answer 1

Answer: the correct answer is B( a defect in a DNA repair enzyme

Step-by-step explanation:

Answer 2

b. A defect in a DNA repair enzyme

Xeroderma pigmentosum is a genetic condition where the person can't repair DNA damage caused by UV rays.