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2024 - JAMB Biology Past Questions and Answers - page 1

1

Which organ removes the largest quantity of water from the blood?

A

Lung

B

Skin

C

Kidney

D

Intestine

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2

The organisms that adopt swarming as an adaptation to overcome overcrowding are

A
Agama lizard
B
tilapia
C
rats
D
termites
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3

Bryophyte is an intermediate group between higher algae and 

A
thallophyte
B
pteridophyte
C
spermatophyte
D
tracheophyte
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4

One main feature of trees in the savanna habitat is the possession of

A
large, leathery leaves
B
straight slender stems with branches near the top
C
thin, smooth barks
D
thick, corky bark
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5

Which of the following structures enables the exchange of gases in insects?

A
skin
B
tracheae
C
Malpighian tubules
D
flame cell
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6

A community with a population of two million three hundred and ten thousand people living in an area of two thousand three hundred and ten square kilometres has a population density of 

A
10000
B
10
C
100
D
1000
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7

Similar structures that are modified to work in different ways in different organisms are referred to as

A
homologous structures
B
analogous structures
C
divergent structures
D
convergent structures
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8

Which of the following plants shows hypogeal germination?

A
castor oil
B
groundnut
C
maize
D
orange
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9

Bilateral symmetry,cylindrical bodies and double openings are characteristic features of

A
nematodes
B
hydra
C
protozoa
D
protists
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10

Use the diagram above to answer the question that follows

The zone labelled II is called

A
supra-tidal zone
B
pelagic zone
C
littoral zone
D
benthic zone
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