2025 WAEC Biology Questions and Answers (Essay & OBJ) – Live Free Expo

Looking for the correct and verified 2025 WAEC Biology answers for May/June? You are in the right place. This free expo room is created to help school candidates access accurate Biology Essay Theory and Objective OBJ answers free of charge.

WAEC BIOLOGY

Biology Exam Date and Time – WAEC May/June 2025

  • Date: Friday 23rd May 2025
  • Biology 2 Essay: 09:30 am to 11:10 am
  • Biology 1 Objective: 11:10 am to 12:00 pm

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A. 2025 WAEC Biology Essay Theory Answers





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B. 2025 WAEC Biology Objective OBJ Answers






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2025 WAEC Biology Essay Sample Questions and Answers

Question 1
Explain five differences between plant cells and animal cells.

Answer

  1. Cell Wall – Present in plant cells but absent in animal cells

  2. Chloroplast – Present in plant cells for photosynthesis, absent in animal cells

  3. Vacuole – Large and central in plant cells, small or absent in animal cells

  4. Shape – Plant cells are usually rectangular, animal cells are round or irregular

  5. Centrioles – Found in animal cells but usually absent in plant cells

Question 2
State and explain three functions of the human liver.

Answer

  1. Detoxification – The liver breaks down harmful substances like drugs and alcohol

  2. Production of Bile – Helps emulsify fats in the digestive system

  3. Storage of Glycogen – Converts excess glucose to glycogen for storage

2025 WAEC Biology Objective Sample Questions and Answers

  1. Which of the following is not a characteristic of living things
    A Respiration
    B Growth
    C Reproduction
    D Rusting
    Answer D Rusting

  2. The basic structural and functional unit of life is the
    A Nucleus
    B Tissue
    C Cell
    D Organ
    Answer C Cell

  3. In plants the process of photosynthesis occurs in the
    A Mitochondria
    B Chloroplast
    C Ribosome
    D Nucleus
    Answer B Chloroplast

  4. Which organ removes urea from the bloodstream
    A Liver
    B Kidney
    C Heart
    D Lung
    Answer B Kidney

  5. The male reproductive cell is known as
    A Zygote
    B Egg
    C Sperm
    D Ovum
    Answer C Sperm

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