Structures used for bulk flow include all of the following EXCEPT:
A)the circulatory system of humans.
B)the vascular tissues of plants.
C)the mesoglea of jellyfish.
D)the tubular cells of giant kelps.
E)All of these choices are structures used for bulk flow.

Question

Quizplus · Accepted Answer

The mesoglea of jellyfish is not used for bulk flow as it is a gelatinous substance that provides structure and support but does not facilitate the movement of fluids. All of the other choices listed involve structures that are used for bulk flow.

Structures Used for Bulk Flow Include All of the Following