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Biology
WAEC / WASSCE 1998
Nutrition in Plants & Animals (Photosynthesis & Food Substances)
Diagram
The function of the part labelled V in the diagram is the
Attached Figure / Diagram
A
manufacture of food
B
storage of food
C
secretion of digestive enzymes
D
protection of the radicle
E
absorption of mineral salts
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 #19426)
Biology
WAEC / WASSCE 1998
Digestive System & Feeding Mechanisms
Which of the following organisms has homodont dentition?
A
Rabbit
B
Man
C
Sheep
D
Cat
E
Lizard
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 #19434)
Biology
WAEC / WASSCE 1998
Digestive System & Feeding Mechanisms
The pancreatic duct opens into the
A
caecum
B
colon
C
ileum
D
duodenum
E
oesophagus
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 #19435)
Biology
WAEC / WASSCE 1998
Digestive System & Feeding Mechanisms
The enzyme that acts on milk in the stomach is
A
invertase
B
trypsin
C
diastase
D
renin
E
ptyalin
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 #19436)
Biology
WAEC / WASSCE 1998
Nutrition in Plants & Animals (Photosynthesis & Food Substances)
Solution
Which of the following plants is a carnivore?
A
Desmodium
B
Sundew
C
Mushroom
D
Platycerium
E
Liverwort
medium Difficulty
Verified Correct Answer: Option B
Biological Concept & Syllabus Guide
Sundews are carnivorous plants. They use a sticky, dew-like substance on their leaves to trap and digest insects, supplementing their nutrient intake in nutrient-poor environments.
Source: Myschool Past Questions Archive (Record #19438)
Biology
WAEC / WASSCE 1998
Variety of Organisms & Classification of Living Things
Hydra feeds by
A
digesting its food extra cellularly
B
absorbing food digested by other organisms
C
symbiotic association
D
masticating the food particles
E
synthesising its food chemically
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 #19439)
Biology
WAEC / WASSCE 1998
Variety of Organisms & Classification of Living Things
Which of the following contains a reducing sugar?
A
Milk
B
Cassava
C
Grapefruit
D
Beans
E
Plantain
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 #19440)
Biology
WAEC / WASSCE 1998
Basic Ecological Concepts, Ecosystems & Biomes
Which of the following instrument can be used to measure relative humidity?
A
Anemometer
B
Hygrometer
C
Wind gauge
D
Barometer
E
Thermometer
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 #19441)
Biology
WAEC / WASSCE 1998
Basic Ecological Concepts, Ecosystems & Biomes
In a food chain, each stage in the chain is a
A
chain level
B
web level
C
consumption level
D
trophic level
E
product level
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 #19444)
Biology
WAEC / WASSCE 1998
Basic Ecological Concepts, Ecosystems & Biomes
Diagram
The diagram above illustrates
Attached Figure / Diagram
A
the size of various organisms
B
types of organisms in a habitat
C
the flow of energy in a habitat
D
the hierarchy of organisms in a habitat
E
the food chain
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 #19449)
Biology
WAEC / WASSCE 1998
Reproduction in Plants & Animals
Diagram
Which of these organisms occupies the 3rd trophic
level?
Attached Figure / Diagram
A
King fisher
B
Small fish
C
Phytoplankton
D
Big fish
E
Tadpole.
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 #19451)
Biology
WAEC / WASSCE 1998
Variety of Organisms & Classification of Living Things
which of the following plant parts is not a storage organ?
A
Carrot root
B
Sugarcane stem
C
Onion leaf
D
Banana stem
E
Cassava root
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 #19460)
Biology
WAEC / WASSCE 1998
Growth, Micro-organisms & Public Health
Which of the following statements about poliomyelitis is not correct. It
A
is a bacterial disease
B
is capable of paralysing the limbs
C
can be prevented by immunization
D
is an infant disease
E
may cause wasting of the limb muscles
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 #19461)
Biology
WAEC / WASSCE 1998
Reproduction in Plants & Animals
Oil is sprayed over stagnant water in which mosquitoes breed in order to
A
provide landing surface for the adult
B
prevent larva or pupa from attaching itself to the surface
C
prevent the water from overheating
D
lubricate the larva for easy movement
E
provide surface for laying their eggs
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 #19462)
Biology
WAEC / WASSCE 1998
Variety of Organisms & Classification of Living Things
In animals the main protective covering is found in the
A
adipose tissues
B
epithelial tissues
C
bone tissues
D
'connective tissues
E
vascular tissues
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 #19464)