Waec May/June 2023 Biology Practical Specimen

Waec May/June 2023 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 chilli pepper fruit.

(b) it is essential that each candidate should be provided with the following materials;

I. hand lens/magnifying lens;

II. scalpel/razor blade/knife;

III. pair of forceps;

IV. hand gloves;

V. spatula;

VI. Petri dish;

VII. Fehling’s solutions A and B;

VIII. Iodine solution.