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Biology Past Questions

Study and practice Biology past questions with answers and detailed explanations. Then test your knowledge using our interactive CBT practice platform and prepare confidently for your upcoming examinations.

50 questions JAMB 2572 WAEC 2099 NECO 351 CUSTOM 10
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Past Questions

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Question 1 of 10 50 total questions
Question 21
waec 2021

Offspring formed by sexual reproduction exhibit more variation than those formed by asexual reproduction because 

Agreater amount of DNA is involved in sexual reproduction
Bgametes of parents have different genetic composition
Cgenetic materials come from parents of two different species
Dsexual reproduction is a lengthy process
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Question 22
waec 2021

A plant cell placed in a solution with a higher water potential will

Aexpand and then shrink
Benlarge and become turgid.
Cexpand and then burst
Ddecrease in size and become flaccid
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Question 23
waec 2021

The organism belongs to the Phylum

ARhizopoda
BCiliophora
CEuglenophyta
DRhodophyta
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Question 24
waec 2021

The level of organization of the organism is

Atissue
Bcell
Corgan
Dsystem
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Question 25
waec 2021

Which of the following statements about the structure labeled III is correct?

Asecretes digestive enzymes into the substrate
Babsorbs mineral salts from the soil
Cforms the root hairs of the organism
Ddevelops into stolon
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Question 26
waec 2021

The structure labeled II is the

Aspore
Bstolon
Ccolumella
Dsporangium
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Question 27
waec 2021

The structure labelled I is associated with

Asexual reproduction
Basexual reproduction
Cbud formation
Dgamete formation
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Question 28
waec 2021

The fruit that has the illustrated sections is a

Ahesperidium
Bcapsule
Cdrupe
Dcypsela
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Question 29
waec 2021

The sections in X and Y respectively, are

Alongitudinal and transverse
Btransverse and longitudinal
Ccross and transverse
Dtransverse and cross
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Question 30
waec 2021

Which of the following organelles is common to both plant and animal cells

ACellulose cell wall
BChlorophyll
CCell membrane
DLarge vacuole
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