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Home
Classroom
Biology
NECO 2009
Biology 2009 NECO Past Questions
Exam Type:
All
JAMB
WAEC
NECO
Exam year:
All
2009
2008
2005
2004
2003
2002
2001
2000
Question Type:
All
Objective
Theory
Practical
Topics:
All
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
cell/tissue/organ/system/living organism
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6
Which of these is NOT a pollutant?
A.
Carbondioxide
B.
Lead oxide
C.
Nitrogen gas
D.
Nitrogen oxide
E.
Sulphur dioxide
View Answer & Discuss (1)
NECO 2009
7
Villi are finger-like structures found in the
A.
large intestine
B.
rectum
C.
small intestine
D.
stomach
E.
tongue
View Answer & Discuss
NECO 2009
8
Over-grazing encourages soil
A.
acidity
B.
conservation
C.
erosion
D.
fertility
E.
formation
View Answer & Discuss (1)
NECO 2009
9
In mammals, tissue respiration takes place in the
A.
alveoli
B.
cells
C.
lungs
D.
nose
E.
trachea
View Answer & Discuss (3)
NECO 2009
10
The following plants have self-pollinated flowers EXCEPT?
A.
groundnut
B.
okra
C.
rice
D.
wheat
View Answer & Discuss (4)
NECO 2009
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