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Biology
WAEC 1997
Biology 1997 WAEC Past Questions
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Question Type:
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Objective
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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
Functioning Ecosystem
Ecological Management
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Aquatic and Terrestrial Habitat
Introduction to Micro-Organisms
Micro-Organisms and Health
Nutrition / Photosynthesis / Food substances
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21
The diagram above represents a?
A.
germinating seed
B.
radicle
C.
shoot showing negative phototropism
D.
zygote
E.
germinating pollen grain
View Answer & Discuss (3)
WAEC 1997
22
The part labelled I in the diagram is the
A.
cytoplasm
B.
pollen nucleus
C.
pollen tube
D.
endosperm
E.
intine
View Answer & Discuss (1)
WAEC 1997
23
Which of the following fruits is a schizocarp?
A.
Groundnut
B.
Desmodium
C.
crotalaria
D.
Cashew
E.
Pride of Barbados
View Answer & Discuss
WAEC 1997
24
Which of the following is not a characteristic of wind dispersed fruits and seeds?
A.
Light weight
B.
Wing
C.
Floss
D.
Stickyjuice
E.
Parachute
View Answer & Discuss
WAEC 1997
25
Which of the following structures transports water from the roots to the leaves?
A.
Phloem
B.
Cambium
C.
Pericycle
D.
Xylem
E.
Cortex
View Answer & Discuss (2)
WAEC 1997
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