WASSCE Biology Questions 2019
Practice with WASSCE-style biology questions covering cell biology, ecology, and human physiology. Select a category, answer each question, and review detailed explanations.
Questions on cell structure, mitosis, meiosis, DNA replication, and inheritance patterns.
Q1.Which organelle is the primary site of aerobic respiration in eukaryotic cells?
Q2.During which phase of mitosis do chromatids separate and move to opposite poles of the cell?
Q3.In a cross between two heterozygous tall pea plants (Tt × Tt), what proportion of the offspring are expected to be short?
Q4.Which of the following is a difference between DNA and RNA?
Q5.Meiosis is important in sexually reproducing organisms because it:
Frequently Asked Questions
Preparing for the WASSCE Biology Exam
The West African Senior School Certificate Examination (WASSCE) is conducted by the West African Examinations Council (WAEC) and is taken by senior secondary school students across Nigeria, Ghana, Sierra Leone, The Gambia, and Liberia. Biology is one of the most popular WASSCE subjects, and a credit pass is required for admission into science, medical, and health-related programmes at most universities in West Africa.
The biology exam tests students across a comprehensive syllabus that includes cell biology, genetics and heredity, ecology and the environment, plant and animal physiology, evolution, and biotechnology. The exam format includes objective questions (Paper 1), structured and essay questions (Paper 2), and practical or alternative-to-practical questions (Paper 3). Practising with past questions is one of the most effective ways to prepare, as it familiarises you with the question style, difficulty level, and time pressure of the real exam.
Beyond these practice questions, Lorea offers a range of free biology study tools. Explore our biology study materials hub for interactive resources, play the Glycolysis Game to master metabolic pathways, or try the Amino Acids Game to learn the structures and properties of all 20 amino acids.
You can also use Lorea's AI tools to generate multiple choice questions from your biology textbook PDFs or create full mock exams that simulate real test conditions — all completely free.
Free Biology Practice Tools for WASSCE Students
Whether you are preparing for WASSCE, NECO, JAMB, or any West African biology exam, consistent practice with past questions and interactive study tools is key. Lorea provides free access to curated practice questions with instant feedback, interactive biochemistry games, and AI-powered study material generation. Visit our biology study hub to explore all available resources and start improving your exam performance today.
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