Which organism would require cell differentiation? O amoeba
O bacteria
cactus
O euglena

=>Cactus

Explanation:

We're told to choose the one in which the cell needs differentiation i.e ,the cells need to work on different purposes for Which they'll create a tissue hence Cactus is the correct answer because all of them except cactus are Unicellular.

I’m not exactly sure what your trying to ask, but if it’s how an organelle is similar to a body system or a part a nucleus is like a in function. but i don’t fully understand what you’re trying to ask

What is the difference between cytokinesis in plant and animal cells? animal cells dived by a cleavage furrow. plant cells divide by a cell plate that eventually becomes the cell wall. cytoplasm and cell membranes are necessary for cytokinesis in both plant and animals.