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

50 questions
Question 1 of 20 50 total questions
Question 1
jamb 2009

Chewing the cud is an adaptation peculiar to?

AHerbivores
BOmnivores
CRodents
DRuminants
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Question 2
jamb 2009

In the diagram, the function of the correcting lens is to?

Adiverge incoming rays
Bconverge incoming rays
Creflect incoming rays
Dscreen incoming rays
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Question 3
jamb 2009

In the diagram, the eye defect illustrated is?

Amyopia
Bhypermetropia
Castigmaism
Dcataract
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Question 4
jamb 2009

In the diagram, the likely pollinating agent of the flower is?

Awind
Bwater
Cinsect
Dman
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Question 5
jamb 2009

In the diagram, the male sex cells are contained in the part labelled?

Ai
Bii
Ciii
Div
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Question 6
jamb 2009

In the diagram, the habitat of the organism is

Aslow moving streams and marshes
Bthe stomach of large mammals
Cunder leaf filter on forest floor
Dthe small intestine of large vertebrates
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Question 7
jamb 2009

In the diagram, the structure labelled X is for?

Aattachment
Bfeeding
Cseeing
Dbreathing
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Question 8
jamb 2009

Use the diagram above to answer this question.

The optimum temperature for the growth of the organism is

A25oC
B50oC
C75oC
D100oC
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Question 9
jamb 2009

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The zone of physiological stress is represented by?

Al and ll
Bll only
Cll and lll
Dl and lll
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Question 10
jamb 2009

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The content of the part labelled lll is usually?

Aneutral
Balkaline
Cacidic
Dsaline
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Question 11
jamb 2009

Use the diagram above to answer this question.

Emulsification of fats takes place in the part labelled?

Al
Bll
Clll
DlV
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Question 12
jamb 2009

Use the diagram above to answer this question.

The part labelled l is the

Aspongy mesophyll
Bupper epidemis
Ccuticle
Dvein
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Question 13
jamb 2009

Use the diagram above to answer this question.

The structure that controls loss of water vapour during transpiration is labelled

Al
Bll
Clll
DlV
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Question 14
jamb 2009
According to Darwin, the driving force behind evolutionary change is
Anatural selection
Bgenetic drift
Cmutation
Dgene flow
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Question 15
jamb 2009

During the dry season in the tropics, the body metabolism of some animals slow to a minimal level in a process referred to as?

Ahibernation
Baestivation
Cdormancy
Dsenescense
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Question 16
jamb 2009

The specialized pigment cells that are involved in colouration and colour change in animals?

Axanthophyll
Bchromatophores
Cchlorophyll
Dmelanin
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Question 17
jamb 2009

Which of the following animals is most adapted for water conservation?

Aearthworms
Bmammals
Cflatworms
Dinsects
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Question 18
jamb 2009

The part of a domestic fowl responsible for preventing heat loss is the?

Afiloplume
Bcontour feather
Cdown feather
Dquill
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Question 19
jamb 2009
Plants that grow in an area that is neither too wet nor too dry are
Axerophytes
Bmesophytes
Cepiphytes
Dhydrophytes
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Question 20
jamb 2009

A health condition that is known to have resulted from gene mutation is?

Atyphoid
Brabies
Csickle-cell anaemia
Dsleeping sickness
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