2007 - JAMB Biology Past Questions and Answers - page 1
1
In which of the following Nigeria states can mountain vegetation be found?
A
Taraba
B
Enugu
C
Bauchi
D
Plateau
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2
Which of the following factors can bring about competition in population?
A
dispersion
B
emigration
C
drought
D
mortality
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3
The theory which supports the view that the large muscles developed by an athlete will be passed on to the offspring was proposed by
A
lamarck
B
darwin
C
mendel
D
pasteur
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4
In lizards, the lowering of the gular fold is used to
A
catch insects
B
attract mates
C
defend their territory
D
frighten enemies
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5
Example of a fish that aestivates is
A
shark
B
croaker
C
lung fish
D
cat fish
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6
In mammals, the organ directly on top of the kidney is the
A
thyroid gland
B
adrenal grand
C
pancreas
D
prostate gland
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7
The photosynthetic pigments include
A
chlorophll and carotenoids
B
chloroplasts and cytochromes
C
melanin and haemoglobin
D
carotenoids and haemoglobin
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8
Monocot stem differ from dicot stems in that monocot have
A
no cambium
B
no pith
C
fewer vascular bundles
D
phloems with parenchyma
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9
The opening and closing of the stoma are regulated by
A
transpiration
B
respiration
C
diffusion
D
osmosis
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10
Stunted growth and poor root development are a result of a deficiency in
A
sulpur
B
phosphorus
C
calcium
D
iron
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