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[ Post UTME Begins ]:
View The List Of Schools That Have Released 2026 Post-UTME Forms.
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2696
Most tropical plants shed their leaves during dry weather conditions in order to
A.
reduce their growth rate.
B.
conserve water
C.
reduce competition
D.
minimize the rate of photosynthesis
View Answer & Discuss
WAEC 2009
2697
Which of the following features is not an adaptation of plants to aquatic habitat?
A.
Breathing roots for entry of air
B.
Flowers raised above water for the purpose of pollination
C.
Spongy tissues containing gases for buoyancy
D.
Hairy structures on the leaves to reduce water loss
View Answer & Discuss (3)
WAEC 2009
2698
The following habitats can be used in the study of succession except
A.
savanna grassland
B.
abandoned farmland.
C.
a pond
D.
a well cultivated land
View Answer & Discuss (3)
WAEC 2009
2699
Population growth rate may be defined as the
A.
ortality rate per unit area over a period
B.
number of times an organism occurs within a given period
C.
number of a particular species per unit area
D.
net rate of natality and mortality in the habitat over a period.
View Answer & Discuss
WAEC 2009
2700
In ecological succession, since Iichens grow on bare rock, they are considered to be
A.
primary consumers
B.
pioneer organisms
C.
climax organisms
D.
producers
View Answer & Discuss (2)
WAEC 2009
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