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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.

5,032 questions JAMB 2572 WAEC 2099 NECO 351 CUSTOM 10
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Past Questions

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Question 1 of 20 5,032 total questions
Question 791
waec 2012
The diagrams above are part of the human lungs. Which of the parts is diagram Z taken from
AII
BIII
CIV
DV
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Question 792
waec 2012

Which of the individual is likely to have HIV?

AI
BII
CIII
DIV
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Question 793
waec 2012
Which of the individual is likely to be suffering from haemophilia?
AI
BII
CIII
DIV
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Question 794
waec 2012
The pulmonary circulation involves movement of the blood to and from the
Abrain
BKidney
CLiver
Dlungs
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Question 795
waec 2012
The graph above represents the growth pattern of an animal. Which of the following groups of animals shows this
pattern of growth?
ACestoda
BReptilia
CAmphibia
DInsecta
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Question 796
waec 2012
The muscle cell fluid of an athlete was tested immediately after a 1 O m race and was found to contain a high
concentration of lactic acid. Explain what could have caused this. The
Aathlete must have eaten food containing lactic acid just before the race
BAthlete must have injected lactic acid into his blood just before the race
Cathletes muscle must have carried out anaerobic respiration during the race
Dathlete must have inhaled lactic acid from the environment during the race
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Question 797
waec 2012
Which of the following processes occurs in the second phase of meiosis?
AHomologous chromosomes separate
BTwo daughtercells are formed
CFertilization occurs
DSegregation of genes occurs
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Question 798
waec 2012
In which of the following multicellular organisms is-interdependence of cells maintained?
ASpirogyra
BVolvox
CEudorina
DPandorina
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Question 799
waec 2012
The disadvantage of complexity of organisation in the higher organisms is that it leads to
Amutual interdependence between component cells
Binternal structural specialization
Cincreased adaptation to environment
Dslower rate of diffusion of oxygen to individual cells
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Question 800
waec 2012
The organism at the organ level of organisation of life is
AEuglena
BSpirogyra
CGinger
DTapeworm
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Question 801
waec 2012
The epidermis of a leaf is considered an example of a tissue because the cells
Aallow sunlight to pass through.
Bare covered by a waxy cuticle
Call possess a similar structure and function
Dallow water to enter them by osmosis
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Question 802
waec 2012
The science of life is referred to as
Aanatomy
Bbiology
Cecology
Dphylogeny
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Question 803
jamb 2012

In the diagram, which of the following statement is true of the interaction

AP aurelia is better adapted for obtaining food than P caudatum
BP caudatum is better adapted for obtaining food than P. aurelia
Cboth organisms cannot coexist
Dboth organisms cannot reproduce
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Question 804
jamb 2012

The type of interaction shown is referred to as

Ainterspecific competition
Bintraspecific competition
Cmutualism
Dcooperation
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Question 805
jamb 2012
The largest number of cassava plants has an approximate height of
A1.4m
B1.6m
C1.8m
D2.0m
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Question 806
jamb 2012

Use the diagram above to answer this question.

The graph illustrates

Athe highest frequency for height of 2 metres
Ba discontinuously varying character
Ca continuously varying character
Dtotal yield in a cassava farm
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Question 807
jamb 2012
Use the diagram above to answer this question.

The function of the part labelled lll is to
Aproduce egg cells
Bprotect sperms during fertilization
Csecrete hormones during coitus
Dprotect the developing embryo
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Question 808
jamb 2012
Use the diagram above to answer this question.

The developing embryo is usually contained in the part labelled
AIV
BIII
CII
DI
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Question 809
jamb 2012
Use the diagram above to answer this question. Arrows represent directional movement materials.

The arrow labelled ll represents the
Arelease of oxygen
Bintake of carbon (IV) oxide
Cmovement of photosynthates
Dmovement of nutrients
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Question 810
jamb 2012

Use the diagram above to answer this question.Arrows represent directional movement materials.

Transportation in the xylem is represented by

AI
BII
CIII
DIV
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