Lysosomes are specialized vesicles in __________ that contain digestive enzymes for the breakdown of food. A related organalle known as a vacuole, which is found in __________ , also contains enzymes but in addition may act as a storage organelle for nutrients or water.

• A. plants and fungi; animals
• B. animals and plants; fungi
• C. plants; animals and fungi
• D. animals; plants and fungi

Answer: (D)