Practical Specimen of Waec Biology This is where we'll give
you the precise WAEC 2024 Specimen for both, Waec 2024 Biology Practical
Specimen, Waec 2024 Biology Practical Exhibit Answers, Waec 2024/2025
Biology Specimen, Biology Sample for Waec 2024, Biology Practical, and
Waec Biology Practical Questions and answers
Answers
(1a)
Phylum: Chordata
Class: Aves
(1b)
(i)Dark red color
(ii)Smooth texture
(iii)Irregular shape
(1c)
(i)metabolizing nutrients and detoxifying harmful substances.
(ii)stores essential nutrients such as vitamins and minerals.
(iii)regulate blood sugar levels and cholesterol levels.
(1cii)
Spec D. Grinding: The gizzard helps grind food particles before digestion.
Spec E. Absorption: The intestine absorbs nutrients from digested food.
(1ciii)
Spec D; possession of grit
Spec E; possession of large surface area
(1d)
TABULATE
Under observation
(i)red litmus turn blue
(ii)No effect on blue litmus
-Under inference-
(i) Alkaline
(ii)Not acidic
More coming!
(2a)
(i)for propagation
(ii)serve as storage organ
(iii)For photosynthesis
(iv)For gaseous exchange
(2bi)
Spec F; for propagation
Spec K; serve as storage organ
(2bii)
Spec F; it is reproductive in nature
Spec K; due to the nature of it surface
(2biii)
Spec F; root
Spec K; stem
(2c)
TABULATE
Under: Spec F;
(i)small size
(ii)Presence of nodes
(iii) terminal bod id present
(iv) Absence of adventurous root
Under: Spec K;
(i)big size
(ii)Absence of node
(iii)terminal bod is absent
(iv)presence of adventurous root
(2cii)
Grey colour
(2d)
Diagram coming soon
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(2a)
(i)for propagation
(ii)serve as storage organ
(iii)For photosynthesis
(iv)For gaseous exchange
(2bi)
Spec F; for propagation
Spec K; serve as storage organ
(2bii)
Spec F; it is reproductive in nature
Spec K; due to the nature of it surface
(2biii)
Spec F; root
Spec K; stem
(2c)
TABULATE
Under: Spec F;
(i)small size
(ii)Presence of nodes
(iii) terminal bod id present
(iv) Absence of adventurous root
Under: Spec K;
(i)big size
(ii)Absence of node
(iii)terminal bod is absent
(iv)presence of adventurous root
(2cii)
Grey(2a)
(i)for propagation
(ii)serve as storage organ
(iii)For photosynthesis
(iv)For gaseous exchange
(2bi)
Spec F; for propagation
Spec K; serve as storage organ
(2bii)
Spec F; it is reproductive in nature
Spec K; due to the nature of it surface
(2biii)
Spec F; root
Spec K; stem
(2c)
TABULATE
Under: Spec F;
(i)small size
(ii)Presence of nodes
(iii) terminal bod id present
(iv) Absence of adventurous root
Under: Spec K;
(i)big size
(ii)Absence of node
(iii)terminal bod is absent
(iv)presence of adventurous root
(2cii)
Grey colour
(2d)
Diagram coming soon colour
(2d)
Diagram coming soon
