Which is an example of a producer in a food chain?

• A. Animal
• B. Plant
• C. Bacteria
• D. Fungus

Answer: (B)

Producers are the organisms that capture energy from the sun and convert it into chemical energy stored in organic compounds, forming the starting point of a food chain. Plants do this through photosynthesis, using sunlight, water, and carbon dioxide to make glucose and oxygen. That stored energy and biomass then feed primary consumers and support higher trophic levels. Among the options, a plant is the clear example of a producer because it creates its own energy rather than obtaining it by eating other organisms. Animals are consumers, fungi are typically decomposers, and while some bacteria can be producers in certain ecosystems, the common, straightforward example in a basic food chain is a plant.