Which of the following is an example of an omnivore?

Which of the following is an example of an omnivore?

• A. Grass
• B. Humans
• C. Cow
• D. Salmon

Answer: (B)

An omnivore is an organism that eats both plant and animal matter. Humans fit this description because our diets commonly include fruits, vegetables, grains, and animal products like meat and fish. Our teeth and digestive system are built to handle both kinds of food—sharp teeth and grinding molars help process animal tissue and tough plant material, while our metabolism handles proteins, fats, and carbohydrates from a mixed diet. Grass is a plant, not an eater, so it represents plant-based food, not the feeding strategy of an omnivore. Cows are herbivores, specialized for consuming plants. Salmon are primarily carnivores, feeding on other animals. So the only example that illustrates eating both plant and animal matter is humans.

An omnivore is an organism that eats both plant and animal matter. Humans fit this description because our diets commonly include fruits, vegetables, grains, and animal products like meat and fish. Our teeth and digestive system are built to handle both kinds of food—sharp teeth and grinding molars help process animal tissue and tough plant material, while our metabolism handles proteins, fats, and carbohydrates from a mixed diet.

Grass is a plant, not an eater, so it represents plant-based food, not the feeding strategy of an omnivore. Cows are herbivores, specialized for consuming plants. Salmon are primarily carnivores, feeding on other animals. So the only example that illustrates eating both plant and animal matter is humans.