One parent's DNA is used.
Two parents' DNA are used.
Offspring are clones of parent.
Offspring are unique and different from parents.
Multicellular organisms are made of only one cell.
Multicellular organisms are made of 2 or more cells.
Multicellular are less complex (more simple) than unicellular organisms.
Multicellular organisms are more complex (less simple) than unicellular organisms.
Multicellular organisms must complete all life functions.
Multicellular organisms only complete a few needed life functions.
Here's an interesting quiz for you.