Approved WAEC Biology Practical Specimen 2025/2026

WAEC Biology Practical Specimen 2025/2026: Are you preparing for the 2025 WAEC Examination? Do you want to know the list of specimen for WAEC biology practical? If yes then keep reading, because u are at the right page.

Knowing the right the WAEC Biology Practical Specimen is the first step to get a good grade in your biology Examination, so if you want an excellent Grade in your biology Exam then makes.

Table of Contents

Meaning Of Biology Practical Specimen

Biology Practical Specimen comprises of the list of Materials, Organisms (both living and non Living) that is specified by WAEC board to be used in WAEC Biology examination.

Question are asked from the List of specimen provided, so it is very important for all WAEC student who are taking biology exam to know these specimen.

WAEC 2025 Biology Practical Specimen

Below are the list of Biology Practical Specimen for Alternative A

Alternative A (WAEC Biology Practical Specimen)

Specimen A – Mature fresh eggs of catfish
Specimen B – Fresh egg of domestic fowl (raw, with shell intact)
Specimen C – Picture/model/chart of uterus containing a foetus
Specimen D – Longitudinal section of ovary of pride of Barbados flower
Specimen E – Leaf of pride of Barbados flower
Specimen F – Panicum plant/Guinea grass (whole plant)
Specimen G – Cocoyam plant/Caladium plant (whole plant)
Specimen H: Corm of Cocoyam
Specimen J: Dry humus in a beaker
Specimen K: Moist humus in a beaker
Specimen L: Ripe orange fruit (whole)
Specimen M: Longitudinal section of coconut fruit
Specimen N: Longitudinal section of fresh chill pepper fruit

Topics To Read for WAEC Biology Practical Exam 2025

Below are the list of topics to read for the 2025 WAEC Practical Exam.

1. Identification and Classification of Specimens

Plant and Animal Specimens (leaf types, stems, fruits, seeds, roots, etc.)
Animal groups and classification
Adaptations of organisms to their environment

2. External Features of Organisms

Observation and description of:
- Leaves (shape, margin, venation, texture)
- Fruits and Seeds
- Insects and other arthropods
- Vertebrates (fish, frog, bird, etc.)

3. Microscopy and Cells

Parts and functions of a light microscope
Preparation and observation of plant and animal cells
Identification of cell organelles

4. Food Tests

Test for starch, reducing sugar, protein, and lipids
Use of iodine, Benedict’s solution, Biuret’s solution, and ethanol

5. Ecological Instruments and Measurements

Use and function of:
- Rain gauge
- Thermometer
- Hygrometer
- Pooter, Pitfall trap, Quadrat, etc.
Measurement of abiotic factors (light intensity, temperature, humidity)

6. Dissections and Internal Anatomy

Identification of internal organs in:
- Frog
- Fish
- Rat (sometimes used in school-based practicals)

7. Germination and Seedling Growth

Observation of different stages of germination
Identification of parts of a seedling (radicle, plumule, etc.)

8. Drawing and Labeling

Accurate scientific drawing of specimens
Labeling and description of functions of parts
Differences between related specimens (e.g., monocot vs dicot, bony fish vs cartilaginous fish)

Conclusions

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