​which term describes a precancerous skin growth that occurs on sun-damaged skin? a. ​vitiligo b. ​actinic keratosis c. ​squamous cell carcinoma d. ​comedo

The right option is b. actinic keratosis

An actinic keratosis describes a precancerous skin growth that occurs on sun-damaged skin. It is commonly found on the face, lips, ears, scalp and neck. The affected parts of the body appear rough, bumpy and scaly. A small percentage of actinic keratosis lesions can lead to skin cancer.