Multiple choice Pick the odd one from the following: Pencillium, Paramecium, Yeast, Agaricus Pencillium Paramecium Yeast Agaricus Reveal answer Fill a bubble to check yourself B Correct answer Explanation Yes, paramecium is the only protozoa (they are unicellular animal like organism) whereas all others are fungi (plant like organism not containing chlorophyll).They can be unicellular or multicellular.