Holozoic Nutrition

This topic provides a detailed analysis of holozoic nutrition in humans, covering ingestion, digestion, absorption, assimilation, and egestion. Learners will relate the structures of the alimentary canal and associated organs (liver, pancreas) to their functions and explore common ailments. Understanding the human digestive system is a major component of the ECZ syllabus and is essential for exam questions on nutrition and health. It equips students with knowledge applicable to personal health and biological sciences.