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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
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41
Which organisms are NOT autotrophic?
A.
algae
B.
Ferns
C.
fungi
D.
grasses
E.
mosses
View Answer & Discuss (1)
NECO 2000
42
Which of the following statements is NOT true according to the first and second laws of thermodynamics ?
A.
In all energy conversions a certain amount is always lost as heat
B.
In any given ecosystem the energy transformations can be classified into catabolic and anabolic processes
C.
The energy at one trophic level is the same as the next higher or the one below it
D.
The sun is the ultimate source of energy in the universe
E.
The total energy in an ecosystem retains constant
View Answer & Discuss (3)
NECO 2000
43
Which of these allelic pairs represent homozygous dominant trait?
A.
TT
B.
Tt
C.
tt
D.
Bb
E.
bb
View Answer & Discuss
NECO 2000
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