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Biology
JAMB 1998
Biology 1998 JAMB Past Questions
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Question Type:
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Topics:
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Science of Living Things
Classification or Organisation of Life
Cell 1 : Living Unit - Structure
Cell 2 : Properties and Functions
Basic Ecological Concepts
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Ecological Management
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Aquatic and Terrestrial Habitat
Introduction to Micro-Organisms
Micro-Organisms and Health
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Development of New Organisms / Fruits
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Genetics: The Science of Heredity
Excretory Systems and Mechanisms
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26
The small masses of nervous tissues in which many neurones have their nuclei are called
A.
dorsal roots
B.
ventral roots
C.
ganglia
D.
synapses
View Answer & Discuss (2)
JAMB 1998
27
The corolla is partly represented by
A.
I
B.
II
C.
III
D.
Iv
View Answer & Discuss (4)
JAMB 1998
28
A group of organisms of different species living in a particular area is described as a
A.
colony
B.
community
C.
population
D.
niche
View Answer & Discuss (1)
JAMB 1998
29
Which of the following is the direct consequence of transferring energy from one trophic level to another?
A.
An increase in biomass
B.
A decrease in the efficiency
C.
An increase in the total numbers of resulting individuals
D.
A decrease in the resulting biomass
View Answer & Discuss (2)
JAMB 1998
30
The condition that encourages denitrification is
A.
low soil oxygen
B.
high soil nitrogen
C.
absence of soil bacteria
D.
lightening and thunderstrom
View Answer & Discuss (7)
JAMB 1998
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