Question Detail

ZOO 101 ZOO 101 Past Questions Objective Question

Question

Keratinocytes are formed by cell division in which layer?
Options
A Stratum corneum
B Stratum basale
Correct Answer
C Dermis
D Hypodermis
Correct Answer

Option B is the correct answer.

Detailed Explanation

Keratinocytes are formed by cell division in the stratum basale (basal layer) of the epidermis. New cells push upward as they mature, eventually reaching the stratum corneum.

Hint

This deepest layer of the epidermis is where new skin cells are generated.

Question Info