Multiple choice

Intracellular digestion is found in

  1. Frog

  2. Amoeba

  3. Fish

  4. Sponge
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Amoeba performs intracellular digestion within food vacuoles, where enzymes break down food particles inside the cell. Unlike sponge (which uses intracellular digestion but is a simple organism), frog and fish rely on extracellular digestion in specialized digestive tracts.

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