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Biology UTME / JAMB 1995 Adaptation & Evolution
Which of the following insects lays its eggs in horny, purse-like cases?
A
Mosquito
B
Butterfly
C
Termite
D
Cockroach
medium Difficulty
Biology UTME / JAMB 1995 Supporting Tissues & Skeletal System
Which of the following vertebrates does the skin function as a respiratory surface?
A
Rat
B
Lizard
C
Fish
D
Frog
medium Difficulty
Biology UTME / JAMB 1995 Transport System in Plants & Animals
Birds maintain their body temperature with the help of their
A
blood which maintains constant temperature
B
feathers which cover the body
C
skin which conserves moisture
D
veins which transport fluid of constant temperature to all body tissues
medium Difficulty
Biology UTME / JAMB 1995 Transport System in Plants & Animals
Which of following is NOT involved in the transport of substance in the body?
A
Lymph
B
Plasma
C
Leucocytes
D
Erythrocytes
medium Difficulty
Biology UTME / JAMB 1995 Respiration & Gaseous Exchange
The end product of glycolysis in plants and animals is
A
pyruvic acid
B
citric acid
C
aspartic acid
D
malic acid
medium Difficulty
Biology UTME / JAMB 1995 Respiration & Gaseous Exchange
During respiration, air circulates round plant tissues via the
A
lenticels
B
stomata
C
guard cells
D
intercellular spaces
medium Difficulty
Biology UTME / JAMB 1995 Excretion & Homeostasis
The excretory structure in the earthworm is the
A
malpighian tubule
B
flame cell
C
nephridium
D
kidney
medium Difficulty
Biology UTME / JAMB 1995 Supporting Tissues & Skeletal System
During the bending of the arm, the biceps muscles
A
contracts and the triceps muscles relaxes
B
relaxes and the triceps muscles contracts
C
and the triceps muscles contract
D
and the triceps muscles relax
medium Difficulty
Biology UTME / JAMB 1995 Variety of Organisms & Classification of Living Things
Biological growth refers strictly to an increase in the
A
protoplasm of an organism
B
number of organisms
C
size of an organism
D
development of form
medium Difficulty
Biology UTME / JAMB 1995 Nervous, Hormonal Coordination & Sense Organs
The process of walking is under the control of the part of the brain called
A
optic lobe
B
olfactory lobe
C
cerebellum
D
medulla oblongata
medium Difficulty
Biology UTME / JAMB 1995 Variety of Organisms & Classification of Living Things
The gland directly affecting metabolic rate, growth and development is known as
A
adrenal land
B
thyroid gland
C
mammary gland
D
parathyroid gland
medium Difficulty
Biology UTME / JAMB 1995 Variety of Organisms & Classification of Living Things
Which of the following ions is involved in the conduction of the nerve impulse?
A
Ca2+
B
K+
C
H+
D
Mg2+
medium Difficulty
Biology UTME / JAMB 1995 Basic Ecological Concepts, Ecosystems & Biomes
The depth of illumination in a water body can be measured with a
A
photometer
B
secchi disc
C
hydrometer
D
anemometer
medium Difficulty
Biology UTME / JAMB 1995 Basic Ecological Concepts, Ecosystems & Biomes
In a food chain involving a primary producer, a primary consumer as well as a secondary consumer, the sharing of trophic energy is in the form that the
A
the primary consumer has more energy than the primary poducer
B
secondary consumer takes up all the energy contents of the primary consumer
C
energy is shared equally between the three groups of organism
D
secondary consumer gets only a small portion of the energy contained in the primary producer
medium Difficulty
Biology UTME / JAMB 1995 Basic Ecological Concepts, Ecosystems & Biomes
In spite of the removal of carbondioxide from the atmosphere, its amount remains more or less constant because
A
it is produced by green plants during photosynthesis
B
it is produced during respiration of animals
C
it is absorbed inn ocean water
D
green plants release it during the day
medium Difficulty
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