1991 - JAMB Biology Past Questions and Answers - page 1
1
A
1
B
2
C
3
D
4
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2
A
protein synthesis
B
energy production
C
secretion
D
excretion
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3
Angiosperms and gymnosperms belong to the plants group known as
A
schizophyta
B
bryophyta
C
pteridophyta
D
spermatophyta
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4
Which of the following are non-green plants?
A
Euglena
B
Fungi
C
Spirogyra
D
Angiosperms
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5
Sting cells are normally found in
A
Flatworms
B
Hydra
C
Snails
D
Paramecium
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6
Which of the following are differentiated into true roots, stems and leaves
A
Algae
B
Schizophyta
C
Pteridophyta
D
Bryophyta
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7
To facilitate gaseous exchange, breathing roots have
A
stomata
B
mitochondria
C
cuticle
D
lenticels
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8
The annulus of fern sporangium helps in
A
spore dispersal
B
conduction of mineral salt
C
trapping of light energy
D
water retention
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9
One of the features which adapts Paramecium to its environment is the possession of
A
a regular shape
B
two nuclei
C
cilia
D
a pellicle
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10
In the earthworm, the cocoon is secreted by the
A
chaeta
B
prostomium
C
peristomium
D
citellum
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