Multiple choice

The osmoregulatory organ in amoeba is _______.

  1. contractile vacuole

  2. food vacuole

  3. pseudopodia

  4. osculum

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

In freshwater protozoa like Amoeba, the contractile vacuole collects excess water from the cytoplasm and expels it to prevent the cell from bursting.