What adaptations do carnivores receive for their diet?

• A. Short and simple intestines, underdeveloped cecum
• B. Long, complex digestive tracts
• C. Large cecum for fermentation
• D. No stomach

Answer: (A)

Carnivores have digestive tracts that are short and simple with an underdeveloped cecum because a meat-based diet provides easily digestible protein and fat, so there’s less need for lengthy fermentation or large gut capacity. This setup allows rapid digestion and efficient nutrient absorption without maintaining a large, complex intestinal system. In contrast, long, complex digestive tracts are typical of animals that rely on breaking down fibrous plant material, and a large cecum serves as a major fermentation chamber for such diets. Having no stomach would hinder the initial breakdown of meat, since stomach acid and enzymes start protein digestion.