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Biology
NECO 2003
Biology 2003 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
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36
The organelle responsible for the transportation of substances within the cell is
A.
cell membrane
B.
chloroplast
C.
endoplasmic reticulum
D.
lysosome
E.
mitochondrion
View Answer & Discuss
NECO 2003
37
A flower made up of one carpel is referred to as
A.
apocarpous
B.
monocarpus
C.
monogamous
D.
pericarpus
E.
Syncarpous
View Answer & Discuss
NECO 2003
38
Which of the following is NOT a function of dilute hydrochloric acid secreted in the stomach of man?
A.
acidities the contents
B.
activates pepsin
C.
inactivates pepsin
D.
inactivates ptyalin
E.
kills micro organisms
View Answer & Discuss
NECO 2003
39
The respiratory structures of insects are
A.
body surfaces
B.
gills
C.
kidneys
D.
lung
E.
tracheae
View Answer & Discuss
NECO 2003
40
Chromosomes are found in the
A.
cell membrane
B.
centriole
C.
mitochondrion
D.
nucleus
E.
lysosome
View Answer & Discuss
NECO 2003
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