So I’m going through 2021 biology past questions and from number 31-40 the answers are...

So I’m going through 2021 biology past questions and from number 31-40 the answers are all wrong although I’m using my school.ng to get the correct answers. Now here goes my problem; For number 38 the question says
Which of the following organisms does not exist as a single free living cell? A. Paramecium B. Volvox C. Amoeba D. Chlamydomonas.
When I checked myschool.ng the answer was B. Mold, what i just want to know is is volvox the same thing as mold or it’s just a mistake they made? And please if you can help me get the answers for 39 and 40 I’d really appreciate because the questions are based on a diagram that I really can’t draw on the internet. Thank you.?

In Biology
3 Answers Available
Asked by Angel on 25th February, 2024