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Biology
WAEC 2003
Biology 2003 WAEC Past Questions
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Science of Living Things
Classification or Organisation of Life
Cell 1 : Living Unit - Structure
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16
Which of the following organisms exhibits extracellular digestion?
A.
Moulds
B.
Green plants
C.
Algae
D.
Bryophytes
View Answer & Discuss
WAEC 2003
17
Which of the following essential substances is contained in vegetables?
A.
Chlorophyll
B.
Glucose
C.
Mineral salts
D.
Carbon dioxide
View Answer & Discuss
WAEC 2003
18
Good quality food will perform the following functions in humans except
A.
supplying energy
B.
providing resistance against malaria
C.
sustaining growth
D.
maintaining health
View Answer & Discuss (1)
WAEC 2003
19
The type of nutrition shown by Spirogyra is
A.
symbiosis
B.
holophytic
C.
holozoic
D.
chemosynthetic
View Answer & Discuss
WAEC 2003
20
Ecology is best defined as the study of
A.
the characteristics of an environment
B.
the inter-relationship between living organisms and their environment
C.
living organisms in a particular area
D.
the habitats and wildlife
View Answer & Discuss (5)
WAEC 2003
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