This biology question covers important biological concepts and processes. The step-by-step explanation below helps you understand the underlying mechanisms and reasoning.
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Here are the answers to three questions from the exam paper: Q1(a) List the three(3)major phala (Division) of the kingdom plantae The three major divisions of the kingdom Plantae are: Bryophyta (e.g., mosses, liverworts) Pteridophyta (e.g., ferns, horsetails) Angiospermae (flowering plants) Q2(b) briefly explain the major events that happens in the stomach The stomach primarily functions in both mechanical and chemical digestion. Food is churned by muscular contractions, mixing it with gastric juice. Gastric juice contains hydrochloric acid (HCl), which denatures proteins and kills bacteria, and pepsin, an enzyme that begins the breakdown of proteins into smaller peptides. This process transforms food into a semi-liquid mixture called chyme. Q5(a) Enumerate any three components of blood The three major components of blood are: Plasma Red blood cells (Erythrocytes) White blood cells (Leukocytes) Send me the next one 📸