Task: Class Definition Understanding (ontology: Sciences/Biology)

Which of the following definitions best describes 'epidermal cell'?

A. An epithelial cell of the integument (the outer layer of an organism).
B. An epithelial cell that remains from the disintegration of the epithelial root sheath involved in the development of teeth.
C. A cell found within the dental pulp.
D. An epithelial cell that resides in the inner root sheath of the hair follicle.

Answer: An epithelial cell of the integument (the outer layer of an organism).