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Biology
WAEC 1997
Biology 1997 WAEC Past Questions
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Question Type:
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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
Ecology of Population
Aquatic and Terrestrial Habitat
Introduction to Micro-Organisms
Micro-Organisms and Health
Nutrition / Photosynthesis / Food substances
Feeding Mechanism / Digestive System
Transport System and Mechanism
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Sexual Reproduction: System / Behaviours
Development of New Organisms / Fruits
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36
Which gas will pass into the test tube labelled II from I?
A.
Carbon monoxide
B.
Carbon dioxide
C.
Oxygen
D.
Ammonia
E.
Nitrogen
View Answer & Discuss
WAEC 1997
37
In which of these forms is carbohydrate stored in yam?
A.
Glucose
B.
Maltose
C.
Starch
D.
Glycogen
E.
Cellulose
View Answer & Discuss
WAEC 1997
38
Northern Guinea savanna is associated with
A.
abundant rainfall
B.
abundant trees and shrubs
C.
soil with very little plant cover
D.
abundant grasses
E.
high humidity
View Answer & Discuss
WAEC 1997
39
Which of the following activities is not necessary in population sampling?
A.
Selecting the habitat
B.
Dividing the selected habitat into portions
C.
Throwing the quadrat randomly
D.
Counting the number of organisms
E.
Feeding the organisms
View Answer & Discuss
WAEC 1997
40
Which of the following is an abiotic factor?
A.
Predation
B.
Rainfall
C.
Cropping
D.
Grazing
E.
Migration
View Answer & Discuss
WAEC 1997
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