Which layer of the skin contains the only cells of the epidermis that are capable of dividing by mitosis?
A) stratum spinosum
B) stratum lucidum
C) stratum germinativum
D) stratum corneum

Question

Which layer of the skin contains the only cells of the epidermis that are capable of dividing by mitosis?​
A) ​stratum spinosum
B) ​stratum lucidum
C) ​stratum germinativum
D) ​stratum corneum

Quizplus · Accepted Answer

The stratum germinativum, also known as the basal layer or the stratum basale, is the deepest layer of the epidermis and contains the only cells capable of dividing by mitosis. These cells eventually migrate upwards and differentiate into the other layers of the epidermis. The stratum spinosum and stratum lucidum are above the basal layer, while the stratum corneum is the outermost layer and is composed of dead, keratinized cells.

Which Layer of the Skin Contains the Only Cells of the Epidermis