You can determine whether an unknown plant structure that you dig up is a stem or root by ________.
A) determining whether it is divided into nodes and internodes
B) checking for the presence of a root cap
C) checking for the presence of woody tissue and bark
D) determining if the structure has protoderm, ground meristem, and procambium
E) checking to see if it produces lateral roots with root hairs

Question

Quizplus · Accepted Answer

Stems are characterized by the presence of nodes and internodes, which are not found in roots. This structural feature can help distinguish between a stem and a root.

You Can Determine Whether an Unknown Plant Structure That You