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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 2023

The diagram above is an illustration of a mango leaf drawn by a student in a Biology test. The student failed the test. Study it and answer the question.

The likely reason why the student failed the test was that the

Alabels were wrong and the guidelines were not touching the structures
Bnet venation shown were few, rough, not properly drawn and wrongly placed
Cleaf venation should have been parallel and the midrib should be thicker
Dleaf was too tapered at the apex, the leaf stalk was too short and the shape of leaf was wrong.
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Question 22
waec 2023

The structure that its action could result in choking when talking and eating at the same time is

Aoesophagus
Bepiglottis
Cpharynx
Dliver
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Question 23
waec 2023

Growth in animals differs from that in plants because growth in

Aplants is indefinite
Bplants is intercalary
Canimals is apical
Dplants is from within
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Question 24
waec 2023

The diagrams above are illustrations of forms in which a particular group of organisms exist. Study them and answer the question.
in which of the illustrated forms does the organism that causes cholera exist?

AIII
BII
CIV
DV
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Question 25
waec 2023

The diagrams above are illustrations of forms in which a particular group of organisms exist. Study them and answer the question.

Which group of organisms is illustrated?

Aprotozoa
Bviruses
Cfungi
Dbacteria
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Question 26
waec 2023

The food substance that would produce the highest amount of energy is

Aprotein
Bamino acid
Cfat
Dglucose
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Question 27
waec 2023

Which of the following activities is against the conservation of natural resources?

AContour ploughing
Bestablishment of game reserves
Cdeforestation
Dafforestation
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Question 28
waec 2023

Organisms that feed on dead, decaying tissues of other organisms are known as

Asaprophytes
Bautotrophs
Cparasites
Dheterotrophs
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Question 29
waec 2023

The ability of organisms to maintain a constant internal environment is known as

Adiuresis
Bplasmolysis
Cendosmosis
Dhomeostasis
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Question 30
waec 2023

The type of nutrition in which organisms take solid organic materials into their body is

Aparasitic
Bholozoic
Csaprophytic
Dsymbiotic
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