How does a cell of a unicellular organism differ from a cell of a multi-cellular organism?

1.) It performs all functions

2.) It is specialized

3.) It never replicates

4.) It is large

Verified Answer :

2) It is specialized since it must live on its own and sustain itself instead of a multicellular organism (that is sustained by many cells) it must contain all elements to survive eg mitochondria for ATP or a flagella to move

it is going to be number 2 or B