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Biology
UTME / JAMB 1999
Nutrition in Plants & Animals (Photosynthesis & Food Substances)
The richest source of vitamin A are
A
palm oil and groundnut oil
B
palm oil and carrot
C
rice and groundnut oil
D
oranges and carrot
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 #6101)
Biology
UTME / JAMB 1999
Cell Structure, Organization & Cell Division
The structure that is most commonly identified in all living cells under the light microscope is the
A
mitochondrion
B
chloroplast
C
nucleus
D
ribosome
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 #6087)
Biology
UTME / JAMB 1999
Respiration & Gaseous Exchange
Which of the following is an organ?
A
Guard cell
B
Liver
C
Xylem bundle
D
Blood
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 #6088)
Biology
UTME / JAMB 1999
Variety of Organisms & Classification of Living Things
Diagram
The structure labelled II is used for
Attached Figure / Diagram
A
tasting
B
feeling
C
biting
D
sucking
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 #6089)
Biology
UTME / JAMB 1999
Digestive System & Feeding Mechanisms
Diagram
Solution
The structure labeled III represents the
Attached Figure / Diagram
A
mandible
B
palp
C
proboscis
D
labium
medium Difficulty
Verified Correct Answer: Option C
Biological Concept & Syllabus Guide
Two small, antenna-like feelers called maxillary palp allow the fly to taste its food.
The end portion of the proboscis, called the labellum, terminates in a spongy mouth, where the fly slurps its food.
Source: Myschool Past Questions Archive (Record #6090)
Biology
UTME / JAMB 1999
Variety of Organisms & Classification of Living Things
The division of a body into two equal halves along a longitudinal plane is called
A
bilateral symmetary
B
transverse section
C
radial symmetry
D
longitudinal section
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 #6091)
Biology
UTME / JAMB 1999
Supporting Tissues & Skeletal System
The force that holds water together in the form of a stream within the xylem tube is the
A
cohesion of water molecules to one another by hydrogen bonds
B
force of gravity attacking the water molecules through the hydrogen bonds
C
attraction between the water and xylem osmotic force
D
normal flow of water from the ground with help of gravitational force
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 #6102)
Biology
UTME / JAMB 1999
Variety of Organisms & Classification of Living Things
Yellowing of leaves is a symptom associated with deficiency of
A
iron, calcium and magnesium
B
nitrogen, sulphur and potassium
C
sulphur, phosphorus and iron
D
magnesium, nitrogen and iron
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 #6103)
Biology
UTME / JAMB 1999
Transport System in Plants & Animals
The lymphatic system of mammals rejoins the blood circulatory system at the
A
hepatic vein
B
subclavian vein
C
renal vein
D
common iliac vein
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 #6104)
Biology
UTME / JAMB 1999
Supporting Tissues & Skeletal System
In dissection, the rib cage of mammal has to be opened in order to expose the
A
diaphragm
B
liver
C
heart
D
sternum
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 #6105)
Biology
UTME / JAMB 1999
Reproduction in Plants & Animals
Fertilization in humans usually takes place in the
A
lower part of the uterus
B
upper part of the uterus
C
lower part of the oviduct
D
upper part of the oviduct
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 #6106)
Biology
UTME / JAMB 1999
Reproduction in Plants & Animals
Insects visit flowers in order to
A
feed on the nectar
B
deposit pollen on the stigma
C
pollinate the flowers
D
transfer pollen from anthers
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 #6107)
Biology
UTME / JAMB 1999
Reproduction in Plants & Animals
In epigeal germination, the cotyledons are
A
carried above the ground by the elongation hypocotyl
B
pulled underground by the elongating epicotyl
C
pulled underground by the elongating epicotyl
D
carried above the ground by the elongating epicotyl
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 #6108)
Biology
UTME / JAMB 1999
Reproduction in Plants & Animals
Bacteria multiply rapidly by means of
A
budding
B
fragmentation
C
binary fission
D
spore formation
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 #6109)
Biology
UTME / JAMB 1999
Nervous, Hormonal Coordination & Sense Organs
The correct sequence for the perception of smell in mammals is
A
chemicals → olfactory nerve endings → brain
B
dissolved chemicals → nasal sensory cell → brain
C
chemicals → mucus membrane → sensory cells→ brain
D
dissolved chemicals → sensory cells → olfactory nerve → brain
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 #6110)