Biology Homework -- Question 13 reads: Prokaryotic cells...?

Right. Ridiculous question they asked you. Some fungi are also multicellular. Lots of them, as a matter of fact. I guess they all don't, so it's not MOST correct, but is misleading. I guess some of their answers are true "some of" the time, and the correct answer is true "most of" the time. Sigh. Hopefully, a new edition of Sadava will come out soon.