WAEC Biology Practical Questions & Answers 2023 Expo Specimen Free

May 16, 2023

WAEC Biology Practical Question and Answers 2023: This page contains the WAEC Biology Practical Questions and answers 2023, see free WAEC 2023 Biology Practical Specimen for 2023 WAEC examination.

WAEC Biology Practical 2023 Questions and Answers Expo | Free Specimen — WAEC 2023 Biology practical

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WAEC Biology Practical SPECIMEN 2023 Questions and Answers

(1) Great care should be taken to ensure that the information given below does not reach the candidates either directly or indirectly before the examination.

(2) Ea

(3a) Each candidate should be provided with the following groups of specimens

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.
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.

NB:
(i) All specimens can be provided as group specimens for five (5) to ten (10) candidates.
(ii) All specimens must carry individual labels (e.g. A, B, C, D, E, F, G, H, J, K, L, M, and N).

(3b) 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.

(4) Report Forms are provided separately on which you are required to:
(a) supply the necessary information about the specimens;
(b) report on any difficulty in the conduct of examination;
(c) report any particular difficulty experienced by any candidate during the conduct of the examination, especially of the examiner would be unable to discover these from the scripts;
(d) carry out and record experimental observations as directed in the Report Form.

(5) You must enclose a completed Report Form in each envelope of scripts.