Multiple choice

Which of the following is a multicellular organism?

  1. Amoeba

  2. Bacteria

  3. Yeast

  4. Spirogyra

  5. Paramecium

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Spirogyra cells join each other at the ends to form a filament. Thus, it is a multicellular organism.