Question Detail
Question
Which of the following is the outermost layer of the skin, primarily composed of dead, keratinized cells?
Correct Answer
Option A is the correct answer.
Detailed Explanation
The stratum corneum is the most superficial layer of the epidermis, consisting of multiple layers of dead, flattened, keratin-filled cells that provide waterproof protection.
Hint
This layer constantly sheds and is replaced from below.