In terms of increasing complexity, the order of parts of a multicellular animal is
A) cell, macromolecule, tissue, organ, organ system.
B) molecule, cell, tissue, organ, organ system.
C) tissue, cell, molecule, organ system, organ.
D) molecule, tissue, cell, organ, organ system.
E) tissue, molecule, cell, organ, organ system.

Question

Quizplus · Accepted Answer

This is the correct order of increasing complexity in a multicellular organism, starting from the smallest unit of molecules, to cells, then tissues, organs, and finally organ systems.

In Terms of Increasing Complexity, the Order of Parts of a Multicellular