2005 - JAMB Biology Past Questions & Answers - page 1

1
The organelle common to both plant and animal cells is the
A
centrioles
B
plasmalemma
C
cell wall
D
chloroplast
CORRECT OPTION: b
2
Which of the following is likely to have a higher concentration of the mitochondria?
A
Sperm cell
B
white blood cell
C
Egg cell
D
Red blood cell
CORRECT OPTION: a
3
The hyphal wall of fungi is rigid owing to the
A
cell wall
B
lignin
C
cellulose
D
chitin
CORRECT OPTION: d
4
Angiosperms and gymnosperms belong to the class
A
schizophyta
B
spermatophyta
C
pteridophyta
D
bryophyta
CORRECT OPTION: b
5
An example of radially symmetric organism is
A
planera
B
Hydra
C
tape worm
D
round worm
CORRECT OPTION: b
6
The leech and the earthworm belong to the
A
mollusces
B
crustaceans
C
arachnides
D
annelides
CORRECT OPTION: d
7
I. Rattus rattus II. Agama agama III. Bufo regularis IV. tilipia zilli
the order of evolutionary advancement to the above vertebrates is
A
I, II, III, IV
B
I, IV, III, II
C
II, III, IV, I
D
IV, III, II, I
CORRECT OPTION: d
8
From the diagram above the angle between the parts labelled II and III is the
A
bud
B
node
C
internode
D
axil
CORRECT OPTION: d
9
The part of the plant where photosynthesis is least likely to take place is
A
I
B
II
C
III
D
IV
CORRECT OPTION: d
10
The stage in the life history of a moth responsible for the destruction of agricultural crops is the
A
nymph
B
imago
C
pupa
D
caterpillar
CORRECT OPTION: d
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