In terms of the hierarchical organization of life, a bacterium is at the __________ level of organization, whereas a human is at the __________ level of organization.
A)single-celled organism; multicellular organism
B)single organelle; organism
C)organelle; organ system
D)single tissue; multicellular organism
E)tissue; organism

Question

Quizplus · Accepted Answer

A bacterium is a single-celled organism and is at the lowest level of organization, whereas a human is a multicellular organism and is at a higher level of organization. Options B, C, D, and E are incorrect because they do not accurately reflect the levels of organization between a bacterium and a human.

In Terms of the Hierarchical Organization of Life, a Bacterium