2002 - JAMB Biology Past Questions and Answers - page 4

31
The mode of nutrition exhibited by a tapeworm is
A
symbiotic
B
saprophytic
C
parasitic
D
holozoic
correct option: c
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32
The organ located within the duodenal loop in the mamal is the
A
spleen
B
pancreas
C
liver
D
gall bladder
correct option: b
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33
In which of the following groups of fruits is the pericarp inseparable from the seed coat?
A
Nut
B
Follicle
C
Cypsela
D
Crayopsis
correct option: d
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34
A person that is obese must avoid meals containing
A
`carrots and oranges
B
margarine and butter
C
beaf and beans
D
rice and yam
correct option: b
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35
Tissue respiration is important for the
A
absorption of oxygen into the alveoli
B
release of carbon (IV) oxide into the lungs
C
release of energy for the body use
D
exhalation of carbon(IV) oxide from the lungs
correct option: c
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36
The function of the absorption is performed by the structure labelled
A
I
B
II
C
III
D
IV
correct option: b
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37
The structure labelled I represented the
A
phloem
B
xylem
C
cortex
D
pericycle
correct option: d
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38
The gland usually found in the position labelled I is the
A
adrenal
B
thyriod
C
pancreatic
D
pituitary
correct option: d
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39
To select and retain the desirable trait of large body size which a farmer has observed in his herd, the farmer needs to
A
feed the animals in the herd with more food
B
cross-breed his animals with a different herd
C
inbreed the animals in his herd
D
prevent disease in herd
correct option: c
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40
In a population of living things, the parameters of size, height, weight and colour are examples of
A
discontinuous variation
B
continuous variation
C
physiological variation
D
non-heritable variation
correct option: b
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