Which of the following is a characteristic of complex multicellular organisms but not simple multicellular organisms?
A)the presence of subsets of cells (tissues)with specialized functions
B)the use of cell-adhesion molecules to allow cells to adhere to one another
C)the presence of a single cell with multiple nuclei
D)the presence of cells that are not in direct contact with the external environment

Question

Quizplus · Accepted Answer

Complex multicellular organisms have specialized tissues and cells that are not all in direct contact with the external environment, unlike simple multicellular organisms.

Which of the Following Is a Characteristic of Complex Multicellular