Multiple Choice
Substances moving through the root cortex:
A) follow a symplastic pathway only.
B) follow an apoplastic pathway only.
C) follow both symplastic and apoplastic pathways.
D) are unable to travel via cell walls.
E) are unable to pass through plasmodesmata.
Correct Answer:
Verified
Correct Answer:
Verified
Q39: Which of the following statements about the
Q40: The promeristem of the root:<br>A)is composed of
Q41: Aerenchyma is found in the:<br>A)cortex.<br>B)pericycle.<br>C)phloem.<br>D)xylem.<br>E)epidermis.
Q42: The _ occupies the greatest area of
Q43: Lenticels are found in the periderm and
Q45: In most trees, 10 percent of their
Q46: Endodermal cells that do not become suberized
Q47: As the vascular cambium continues to divide
Q48: In an "open type" of root apical
Q49: The vascular cambium is initiated by cells:<br>A)of