Which term describes an organism that eats only plants?

Which term describes an organism that eats only plants?

• A. Consumer
• B. Herbivore
• C. Carnivore
• D. Omnivore

Answer: (B)

Diet and energy sources define feeding categories in ecosystems. An organism that eats only plants is a herbivore. Herbivores rely on plant material such as leaves, stems, and grasses for energy. This distinguishes them from carnivores, which obtain energy by eating animals, and omnivores, which eat both plants and animals. The broader term consumer just means an organism that feeds on others, but it doesn’t specify a plant-only diet. So the term that best fits an organism that eats only plants is herbivore.

Diet and energy sources define feeding categories in ecosystems. An organism that eats only plants is a herbivore. Herbivores rely on plant material such as leaves, stems, and grasses for energy. This distinguishes them from carnivores, which obtain energy by eating animals, and omnivores, which eat both plants and animals. The broader term consumer just means an organism that feeds on others, but it doesn’t specify a plant-only diet. So the term that best fits an organism that eats only plants is herbivore.