This sheet presents the official Life and Earth Sciences (SVT) and Education in Environment, Hygiene and Biotechnology (EEHB) examination from the BEPC 2020 session in Cameroon. It is a complete exam paper accompanied by its detailed answer key, enabling Form Four students to practice under conditions close to the actual examination.

The exam is organized into two main parts that are clearly distinct. Part A focuses on resource evaluation and is itself divided into two sections. The first section, dedicated to knowledge assessment, includes Multiple Choice Questions (MCQs) covering fundamental concepts such as food chains, the specific humoral immune response, atavism, and alleles. It also includes Open Response Questions (ORQs) requiring definitions of key terms such as pathogenic microbe, diapedesis, triple therapy, and food chain, as well as citing human practices that destroy forests and giving the meaning of the acronym CVA (cerebrovascular accident). The second section assesses practical skills and attitudes through exercises on blood circulation, types of hemorrhages, first aid measures, and methods of preventing microbial contamination.

Part B is dedicated to competency evaluation and places the student in a real-world situation: the fight against malaria and HIV/AIDS. The exercise proposes a contextualized life situation in a locality in Cameroon's Littoral region, requiring the student to mobilize their knowledge to analyze conditions favoring the spread of these diseases and to propose appropriate solutions.

The skills assessed in this examination are varied: mastery of fundamental biological concepts (immunology, genetics, ecology), ability to analyze scientific documents, public health problem-solving, and environmental awareness. Students must demonstrate their ability to reason in a structured manner and apply their theoretical knowledge to concrete situations.

The complete answer key provided with this examination constitutes a valuable pedagogical tool. It allows students to verify their answers, understand the methodology expected by examiners, and identify their gaps to better guide their revision. This sheet is particularly recommended for students preparing for the BEPC, as it offers a representative overview of the SVT/EEHB examination requirements and serves as an excellent resource for self-assessment and remediation.