WAEC Biology Practical questions and answers 2024. Using this medium, I would love to reach out to all West Africa Examination Council, WAEC candidates who will be taking the Waec Biology practicals for this year, 2023, that the answers to the WAEC Biology practicals questions is out and freely published here.
It is easy to notice that most candidates are finding it quite difficult to answer the WAEC Practical Biology correctly due to how the questions were arranged. On this page, I’ll be showing you, how you can easily answer WAEC Biology Practical questions, and will also provide you with the WAEC Biology Practical Questions PDF. This will ensure you have a good grade in your Biology when the WAEC result is out.
Before going into the Hall to partake in the WAEC Biology Practical, you should know about the WAEC practicals marking scheme. Make sure you attempt all questions so as to present your answers in such a way that it will look attractive to the examiner to earn you big marks.
One of the most important aspects of WAEC practicals is this, every single procedure is awarded marks. So, it is highly recommended that you do not skip any step while reporting and presenting your practical results. Another important tip, do not forget to remember that neat labelling is very important and will get you more marks.
Take note that the WAEC result markers are expecting all candidates to carry out an experiment and report your observations. The specimen isn’t that difficult, because what you see, won’t be that different from the usual WAEC Biology Specimen given to your school.
Important Note: Scroll to the bottom for today’s practical Biology answers.
WAEC Practical Biology Questions and Answers
It is very important to duly note here, that the much-awaited and anticipated 2023 WAEC Biology Practical Questions and Answers will be published here on this portal today, September 24, 2023 before the Practical Biology exam starts.
I’ll advise you to keep on checking and reloading this page to get the original and authentic WAEC Biology Practical answers (Bio Practical expo). WAEC 2023 Practical Biology Answers.
(1a)
(PICK ANY THREE)
=SPECIMEN A=
(i) Small in size,
(ii) Softshell.
(iii) Transparent or translucent, with a pale yellow or amber tint.
(iv) Spherical in shape.
=SPECIMEN B=
(i) Large in size
(ii) Hardshell
(iii) Brownish
(iv) Oval shape
(1b)
-Specimen A is external and Oviparous
-Specimen B is internal and Oviparous
-Specimen C is internal and Viviparous
(1c)
A – Chordata
B – Angiosperm
(1cii)
A -Pisces
B – Aves
C – Mammalia
D – Dicotyledon
(1d)
It helps in reproduction
(1e)
TABULATE
OBSERVABLE FEATURES.
(i) Air Space
(ii) Yolk
(iii) Albumen
FUNCTIONS.
(i) Respiration
(ii) It provides nutrition
(iii) It serves as a reservoir
(1f)
A – Aquatic
B – Terrestrial
D – Terrestrial
(2a)
F – Dicotyledon
G – Monocotyledon
(2b)
F – It has two seed leaves
G – It has one seed leaf
(2c)
F – Tap root
G – Fibrous root
(2d)
(2dii)
- Petiole – It attracts the leaf to the rachis
- Leaflet – For photosynthesis
- Midrib – It holds the Vien.
(2e)
(i) It serves as cover crop
(ii) It serves as food for livestock.
(iii) It prevents erosion.
(2fi)
(i) Possession of node
(ii) Possession of adventitious root
(iii) Possession of scale leaf
(iv) Possession of internode
(2fii)
For reproduction
(3ai)
L: Berry
M: Drupe
N: Berry
(3aii)
L: Perennial
M: Perennial
N: Perennial
(3bi)
L: Few seeds
M: Single large seed
L: Thick leathery epicarp
M: Thick fibrous husk
L: Juicy mesocarp
M: Fibrous mesocarp
L: Axile placentation
M: Parietal placentation
(3bii)
L: It has few seeds
N: Have many seeds
L: It has leathery epicarp
N: Smooth epicarp
L: Juicy and fleshy mesocarp
N: Succuent mesocarp
L: Large endocarp
N: Thin endocarp
(3c)
(i) Both specimen contains seed
(ii) Both specimens have fleshy mesocarp
(iii) Both specimens have soft endocarp.
(3e)
(i) By animal
(ii) Axle
(3f)
(PICK ANY ONE)
- It is used as a food spice.
- It is an important cash crop.
- It is a rich source of vitamin C.
If you have any questions about the WAEC Biology Practical, kindly let us know in the comment box.