Multiple choice

Contractile vacuole is present in amoeba

  1. near the advancing end

  2. near the trailing end

  3. in the middle of the body

  4. anywhere inside the body

  5. -

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

Contractile vacuole is found at the trailing end of the body because its main function is to get rid of extra water. So, by collecting water inside the body, it expands and moves out from the trailing end of the body.