WAEC SSCE Biology
Study notes for Feeding habits studied. — part of the WAEC SSCE Biology syllabus. 2 learning objectives with explanations and exam tips.
Feeding habits describe what animals eat and how they obtain their food. Animals are divided into two main categories based on their diet. Carnivorous animals are meat-eaters that hunt and consume other animals for survival. Examples include lions, snakes, and eagles that have sharp teeth and claws designed for tearing flesh. Herbivorous animals, on the other hand, are plant-eaters that feed only on vegetation like grasses, leaves, fruits, and seeds. The African elephant is a perfect Nigerian example—it's a herbivore that spends most of its day eating plants and leaves. You can identify herbivores by their flat grinding teeth which help them chew tough plant materials efficiently. Each feeding habit shows how animals have adapted physically to their diet over time.
Different animals eat different foods, so their digestive systems are specially designed to handle what they eat. These special features are called modifications. For example, a cow has a large rumen, which is an extra stomach chamber where it stores grass and breaks it down slowly. This allows the cow to chew cud—regurgitating food to chew it again—making digestion very efficient.
Other animals have different modifications too. Carnivores have sharp teeth for tearing meat, while herbivores have flat molars for grinding plant material. Some animals have longer intestines to absorb nutrients from plant matter, while others have shorter intestines because meat digests faster.
Each modification works perfectly for that animal's diet. Understanding these features helps you see how structure and function are connected in biology. When you study animals, always link what they eat to how their alimentary canal is shaped.