Two key organizing principles for large multicellular organisms are
A. prokaryotic cell structure and cell specialization
B. cell specialization and communication between cells
C. communication between cells and simple nerve reflexes
D. simple nerve reflexes and cell specialization
Answer:B
Two key organizing principles for large multicellular organisms are
A. prokaryotic cell structure and cell specialization B. cell specialization and communication between cells C. communication between cells and simple nerve reflexes D. simple nerve reflexes and cell specialization