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.

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

130 questions
Question 1 of 20 130 total questions
Question 21
waec 2019

Muscle fatigue in the body of an athlete is due to__________

Alow pH
Bhigh oxygen content
Caccumulation of lactic acid
Daccumulation of carbonic acid
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Question 22
waec 2019

Underground storage stems which grow horizontally in the soil are_______

Abulbs
Brunners
Crhizomes
Dcorms
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Question 23
waec 2019

Anaerobic respiration in the organism illustrated in the diagram above produces carbon dioxide and________

Aethanol
Bwater
Coxygen
Dglucose
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Question 24
waec 2019

The rate of diffusion of molecules between two media will be higher if_________?

Athe difference in concentration of the two media is low
Bthe difference in concentration of the two media is negligible
Cthe difference in concentration of the two media is high
Dthere is no difference in the concentration of the two media
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Question 25
waec 2019

The part labelled I is the________

Acentromere
Bspindle fibre
Ccentriole
Dchiasmata
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Question 26
waec 2019

The diagram above is an illustration of a stage in a biological process. Study it and answer this question

 

What stage of cell division is illustrated in the diagram?

AProphase
BMetaphase
CAnaphase
DTelophase
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Question 27
waec 2019

The classes of plants the root systems in diagrams I and II above represent respectively are______________

ADicotyledoneae and Monocotyledoneae
BMonocotyledoneae and Dicotyledoneae
CDicotyledoneae and Dicotyledoncae
DMonocotyledoneae and Monocotyledoneae
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Question 28
waec 2019

A structural similarity between Parameciumn and Amoeba is the presence of______

Aone food vacuole
Btwo contractile vacuoles
Ctwo nuclei
Done gullet
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Question 29
waec 2019

An example of organ level of organization is _______

Abird
Bkidney
Cspermatozoon
Dxylem
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Question 30
waec 2019

Which of the following structures will NOT be found in the nucleus of a cell?

ADNA
BNucleolus
CLysosome
DCentriole
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Question 31
jamb 2019

A flowering plant having both the male and female flowers on the same plant is said to be

ARegular
BIrregular
CMonoecious
DDioecious
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Question 32
jamb 2019

Thunderstorm can be beneficial to plants because it

Aadds line to the soil
Bkills the pest that attacks crops
Cdestroys some of the major crops
Dadds nitrate to the soil
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Question 33
jamb 2019

The study which involves the inter-relationship between groups of organisms or species of organisms living together in an area is

AAutecology
BEcological niche
CSynecology
DEcosphere
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Question 34
jamb 2019

Which of the following organs can be considered vestigial in humans but functional in other mammals

AThe liver
BAppendix
CRectum
DStomach
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Question 35
jamb 2019

The basis of growth involves the following processes except

ACell reduction
BCell division
CCell enlargement
DCell differentiation
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Question 36
jamb 2019

In the theory of use and disuse Lamarck proposed that evolution occurred because of the following except

AThere is natural selection of offspring
BThere is great changes in the environment
COrganism develop specialised characters
DThe characters are inheritable
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Question 37
jamb 2019

In an ecosystem, the organism which changes light energy into stored chemical energy is the

AConsumer
BProducer
CDecomposer
DCarnivore
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Question 38
jamb 2019

Which of the following statement is correct about Southern Guinea Savanna in Nigeria

AIt is the largest of all the biotic community in Nigeria
BIt has no plants species
CIt has plants species like Iroko, Opepe etc
DIt has no trees
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Question 39
jamb 2019

What type of vertebrate assists in breathing alongside with the ribs?

ASacral
BCaudal
CThoracic
DLumber
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Question 40
jamb 2019

Which of the following factors is not considered in a terrestial habitat?

ATemperature
BSunlight
CHumidity
DTurbidity
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