In lab,you are shown a freshly cut woody stem.Covering the stem are several cell layers,including cork,living parenchyma,and the cork cambium.These layers replace the function of a single epidermis layer that would be found in immature stems and nonwoody stems that don't have secondary growth.This collection of cell layers is the

Question

Quizplus · Accepted Answer

The collection of cell layers described, including cork, living parenchyma, and the cork cambium, is known as the periderm. This is the outer protective layer that replaces the function of the epidermis in woody stems with secondary growth. Therefore, choice C, periderm, is the best choice. Choices A, B, D, and E are not correct because they do not accurately describe this specific set of cell layers found in woody stems.

In Lab,you Are Shown a Freshly Cut Woody Stem