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Home
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Biology
WAEC 2014
Biology 2014 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
Gaseous Exchange / Respiratory System
Sexual Reproduction: System / Behaviours
Development of New Organisms / Fruits
Regulation of the Internal Environment
Nervous Coordination
Sensory Receptors and Organs
Variations / Adaptation for Survival / Evolution
Genetics: The Science of Heredity
Excretory Systems and Mechanisms
Supporting systems and Mechanisms
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1
The excretory product in protozoans is
A.
amino acid
B.
uric acid
C.
ammonia
D.
urea
View Answer & Discuss (1)
WAEC 2014
2
Which of the following is a living organism?
A.
Muscle
B.
Nucleus
C.
Yeast
D.
Mitochondrion
View Answer & Discuss (1)
WAEC 2014
3
Which of the following organisms is the most specialized ?
A.
paramecium
B.
Amoeba
C.
Spirogyra
D.
Rhizopus
View Answer & Discuss (5)
WAEC 2014
4
Active transport can be defined as the movement of
A.
substances from a region of high concentration to a region of low concentration
B.
substances from a region of low concentration to a region of high concentration across a living cell membrane
C.
substances across a living cell membrane using energy from the cell
D.
movement of molecules in a medium
View Answer & Discuss (5)
WAEC 2014
5
Which of the following cell inclusions can destroy other cell organelles?
A.
Centriole
B.
Ribosome
C.
Lysosome
D.
Mitochondrion
View Answer & Discuss (5)
WAEC 2014
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