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Biology
NECO 2000
Biology 2000 NECO Past Questions
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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
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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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21
The most likely mode of an organism that possesses attachment structure, thin outer surface layer and absence of an elaborate digestive tract is
A.
Autotropic
B.
holophytic
C.
parasitic
D.
saprophytic
E.
symbiotic
View Answer & Discuss (3)
NECO 2000
22
Which one is NOT an excretory product of man?
A.
carbon(iv)oxide
B.
oxygen
C.
nitrogenous wastes
D.
salts
E.
respiration
View Answer & Discuss (2)
NECO 2000
23
Which structure of the mammalian ear when removed will affect the maintenance of balance?
A.
auditory canal
B.
ear ossicles
C.
pinna
D.
semi-circular canals
E.
tympanium
View Answer & Discuss
NECO 2000
24
Which of the following agricultural practices will NOT promote soil conservation ?
A.
afforestation
B.
bush burning
C.
crop rotation
D.
manuring
E.
mulching
View Answer & Discuss (1)
NECO 2000
25
The group of micro-organisms that plays a vital role in the baking industry is
A.
algae
B.
bacteria
C.
fungi
D.
protozoa
E.
viruses
View Answer & Discuss (10)
NECO 2000
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