In the context of ecology, which organisms feed on the remains of dead plants and animals?

• A. Herbivores
• B. Decomposers
• C. Carnivores
• D. Producers

Answer: (B)

Verified step by step guidance

1. Understand the role of decomposers in an ecosystem: Decomposers are organisms that break down dead plants and animals, recycling nutrients back into the environment. They play a crucial role in maintaining the balance of ecosystems.
2. Differentiate decomposers from other groups: Herbivores consume plants, carnivores consume other animals, and producers (like plants) create their own food through photosynthesis. Decomposers, on the other hand, feed on organic matter from dead organisms.
3. Identify examples of decomposers: Common decomposers include fungi (e.g., mushrooms), bacteria, and certain insects like beetles. These organisms specialize in breaking down complex organic materials into simpler substances.
4. Explain the ecological importance: Decomposers help recycle nutrients such as nitrogen, phosphorus, and carbon, making them available for producers to use in creating new biomass.
5. Connect the concept to the question: Based on the definitions and roles, decomposers are the organisms that feed on the remains of dead plants and animals, distinguishing them from herbivores, carnivores, and producers.