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Biology
WAEC / WASSCE 1996
Variety of Organisms & Classification of Living Things
Diagram
Which of the following labelled structures is similar to the locomotory structure in
Euglena?
Attached Figure / Diagram
A
I
B
II
C
III
D
IV
E
V
medium Difficulty
Verified Correct Answer: Option E
Biological Concept & Syllabus Guide
No expanded working has been attached for this question yet. The verified answer is Option E.
Source: Myschool Past Questions Archive (Record #18540)
Biology
WAEC / WASSCE 1996
Basic Ecological Concepts, Ecosystems & Biomes
The frequency of andropogon in a grass lawn is 90 by 100. Throws were made with 1 meter square quadrat.
What is the density of andropogon in the field?
A
0.09 per m2
B
0.90 per m2
C
9.0 per m2
D
90 per m2
E
900 per m2
medium Difficulty
Verified Correct Answer: Option B
Biological Concept & Syllabus Guide
No expanded working has been attached for this question yet. The verified answer is Option B.
Source: Myschool Past Questions Archive (Record #18570)
Biology
WAEC / WASSCE 1996
Reproduction in Plants & Animals
Which of the following is the correct method of collecting soil organism?
A
Heating the soil sample in an oven
B
Aerating the soil sample
C
Refrigerating the soil for some hours
D
Pouring hot water on the soil to enable the organism float
E
Placing a lighted electric bulb over soil in a funnel
medium Difficulty
Verified Correct Answer: Option E
Biological Concept & Syllabus Guide
No expanded working has been attached for this question yet. The verified answer is Option E.
Source: Myschool Past Questions Archive (Record #18572)
Biology
WAEC / WASSCE 1996
Basic Ecological Concepts, Ecosystems & Biomes
Which of these groups of organisms is responsible for capturing energy for the biotic community?
A
Decomposers
B
Omnivores
C
Consumers
D
Producers
E
Detritus feeders
medium Difficulty
Verified Correct Answer: Option D
Biological Concept & Syllabus Guide
No expanded working has been attached for this question yet. The verified answer is Option D.
Source: Myschool Past Questions Archive (Record #18573)
Biology
WAEC / WASSCE 1996
Variety of Organisms & Classification of Living Things
Which pathway directly leads to transfer of useful energy within a biological community?
A
I only
B
II and III only
C
I and III only
D
I and II only
E
IV only
medium Difficulty
Verified Correct Answer: Option B
Biological Concept & Syllabus Guide
No expanded working has been attached for this question yet. The verified answer is Option B.
Source: Myschool Past Questions Archive (Record #18585)
Biology
WAEC / WASSCE 1996
Growth, Micro-organisms & Public Health
Which of the following pathways will energy follow to reach plasmodium in the red blood cells?
A
I, II and III
B
I and II
C
II only
D
III and IV
E
IV and I
medium Difficulty
Verified Correct Answer: Option C
Biological Concept & Syllabus Guide
No expanded working has been attached for this question yet. The verified answer is Option C.
Source: Myschool Past Questions Archive (Record #18587)
Biology
WAEC / WASSCE 1996
Variety of Organisms & Classification of Living Things
Diagram
The part labelled I in A represents the
Attached Figure / Diagram
A
root
B
radicle
C
hypocotyl
D
shoot
E
stem
medium Difficulty
Verified Correct Answer: Option C
Biological Concept & Syllabus Guide
No expanded working has been attached for this question yet. The verified answer is Option C.
Source: Myschool Past Questions Archive (Record #18545)
Biology
WAEC / WASSCE 1996
Variety of Organisms & Classification of Living Things
Diagram
The part labelled II represents the
Attached Figure / Diagram
A
root
B
epicotyl
C
hypocotyl
D
cotyledon
E
hilum
medium Difficulty
Verified Correct Answer: Option D
Biological Concept & Syllabus Guide
No expanded working has been attached for this question yet. The verified answer is Option D.
Source: Myschool Past Questions Archive (Record #18547)
Biology
WAEC / WASSCE 1996
Variety of Organisms & Classification of Living Things
Diagram
What is the importance of the part labelled II to the seedling?
It
Attached Figure / Diagram
A
protects the foliage leaves
B
grows into the first foliage leaves
C
later develops into the fruit
D
provides the seedling with food
E
serves as the water reservoir for the seedling
medium Difficulty
Verified Correct Answer: Option D
Biological Concept & Syllabus Guide
No expanded working has been attached for this question yet. The verified answer is Option D.
Source: Myschool Past Questions Archive (Record #18549)
Biology
WAEC / WASSCE 1996
Digestive System & Feeding Mechanisms
Solution
In grasshopper/cockroach digestion starts from the
A
oesophagus
B
crop
C
gizzard
D
midgut
E
mouth
medium Difficulty
Verified Correct Answer: Option E
Biological Concept & Syllabus Guide
Digestion in grasshoppers and cockroaches begins in the mouth. During the process of mastication (chewing), the mandibles and maxillae break down food into smaller pieces. Simultaneously, saliva secreted by the salivary glands is poured into the preoral cavity. This saliva contains enzymes (such as salivary carbohydrases) that initiate the chemical digestion of starches/carbohydrates before the food is even swallowed into the oesophagus or stored in the cro
Source: Myschool Past Questions Archive (Record #18555)
Biology
WAEC / WASSCE 1996
Variety of Organisms & Classification of Living Things
In a water culture experiment, the culture solution in a transparent beaker turned green. What precaution
should have been taken to prevent the culture solution from turning green?
A
Changing the culture solution regularly
B
Increasing the number of times the culture is aerated
C
Covering the transparent beaker with black cloth
D
Adding warm alcohol to bleach the green colour
E
Sterilizing the beaker in a hot oven before use
medium Difficulty
Verified Correct Answer: Option C
Biological Concept & Syllabus Guide
No expanded working has been attached for this question yet. The verified answer is Option C.
Source: Myschool Past Questions Archive (Record #18558)
Biology
WAEC / WASSCE 1996
Nutrition in Plants & Animals (Photosynthesis & Food Substances)
What type of relationship exists in the large intestine of the sheep, between bacteria and the sheep?
A
Symbiosis
B
Commensalism
C
Predation
D
Parasitism
E
Saprophytism
medium Difficulty
Verified Correct Answer: Option A
Biological Concept & Syllabus Guide
No expanded working has been attached for this question yet. The verified answer is Option A.
Source: Myschool Past Questions Archive (Record #18605)
Biology
WAEC / WASSCE 1996
Variety of Organisms & Classification of Living Things
The Tulgren’s funnel is used to
A
extract minute soil organisms
B
measure the amount of rainfall
C
collect water from habitats
D
pour liquid into containers with narrow mouth
E
measure the volume of heavy liquids
medium Difficulty
Verified Correct Answer: Option A
Biological Concept & Syllabus Guide
No expanded working has been attached for this question yet. The verified answer is Option A.
Source: Myschool Past Questions Archive (Record #18606)
Biology
WAEC / WASSCE 1996
Basic Ecological Concepts, Ecosystems & Biomes
Which of the following is not an aquatic habitat?
A
Estuaries
B
Ponds
C
Rainforest
D
Swamp
E
Salt lake
medium Difficulty
Verified Correct Answer: Option C
Biological Concept & Syllabus Guide
No expanded working has been attached for this question yet. The verified answer is Option C.
Source: Myschool Past Questions Archive (Record #18607)
Biology
WAEC / WASSCE 1996
Basic Ecological Concepts, Ecosystems & Biomes
Which of these materials is not required for insect collection in an ecological field-trip?
A
Pooter
B
Secchi disc
C
Spreading board
D
Jar containing alcohol
E
Sweep net
medium Difficulty
Verified Correct Answer: Option B
Biological Concept & Syllabus Guide
No expanded working has been attached for this question yet. The verified answer is Option B.
Source: Myschool Past Questions Archive (Record #18608)