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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
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11
These processes are involved in asexual reproduction EXCEPT
A.
budding
B.
fertilization
C.
fission
D.
spore formation
E.
vegetative propagation
View Answer & Discuss
NECO 2009
12
Excess amino acids are converted into urea by the
A.
heart
B.
kidney
C.
liver
D.
muscles
E.
spleen
View Answer & Discuss
NECO 2009
13
The products of respiration in higher plants are
A.
carbondioxide, energy and starch
B.
carbondioxide, energy and water
C.
carbondioxide, oxygen and water
D.
carbondioxide, starch and water
E.
glucose, energy and water
View Answer & Discuss (6)
NECO 2009
14
What will be the phenotypic ratio in the f1 generation, if a dominant red flowered plant (RR) is crossed with recessive white flowered plant (rr)?
A.
1 red : 1 white
B.
2 red : 0 white
C.
3 red : 1 white
D.
4 red : 0 white
E.
4 red : 4 white
View Answer & Discuss (3)
NECO 2009
15
Which of these influences growth movement in plants?
A.
Acetic acid
B.
Auxins
C.
Chlorophyll
D.
Enzyme
E.
Ethylene
View Answer & Discuss
NECO 2009
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