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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.

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

49 questions
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Question 1 of 20 49 total questions
Question 1
jamb 2013
The organism is found in soils rich in
Amud
Bhumus
Cclay
Dsand
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Question 2
jamb 2013
In the diagram, the structure labelled II is the
Aspermathecal pore
Bcocoon
Cclitellum
Dchaetea
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Question 3
jamb 2013
The behavioural adaptation in social insects could best be described as
Asymbiosis
Bsaprophytism
Cparasitism
Dcommensalisms
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Question 4
jamb 2013
The special pigment for colour change in chameleon is
Amelanin
Bcarotenoid
Cchromatin
Dchromatophore
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Question 5
jamb 2013
Which of the following structure is adapted for feeding in a bird of prey?
AHooked break and sharp claws
BSmooth beak and strong claws
CBig beaks and strong feet
DPointed beak and strong claws
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Question 6
jamb 2013
One of adaptation of Cactus opuntia to conserve water is the reduction of
Ainternodes
Bstem to leaves
Cleaves to spine
Dflower size
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Question 7
jamb 2013
Physiological adaptation to very dry conditions in animals demonstrates
Arejuvenation
Bxeromorphism
Chibernation
Daestivation
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Question 8
jamb 2013
The clumping together of red blood cells is
Aagglutination
Bfussion
Ctransfusion
Dcompatibility
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Question 9
jamb 2013
To which blood group do universal recipients belong?
AB
BA
CO
DAB
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Question 10
jamb 2013
Which of the following is caused by Treponema palladium?
AGonorrhea
BLeprosy
CTuberculosis
DSyphilis
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Question 11
jamb 2013
The solid part of the ecosystem is referred to as the
Aatmosphere
Bhydrosphere
Cbiosphere
Dlithosphere
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Question 12
jamb 2013
A tropical disease caused by Trypanosoma is
Asleeping sickness
Briver blindness
Cyellow fever
Dmalaria
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Question 13
jamb 2013
A pollutant that is biodegradable is
Acrude oil
Bheavy metals
Ccellophane
Dsewage
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Question 14
jamb 2013

The eye defect cause by the development of cloudy areas in the lenses is?

Apresbyopia
Bglaucoma
Ccataract
Dastigmatism
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Question 15
jamb 2013
Oestrogen is a hormone that is synthesized in the
Aovaries
Btestes
Canterior pituitary
Dadrenal cortex
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Question 16
jamb 2013

The absence of anti-diuretic hormone in humans results in

Adecreasing dehydration
Bdrastic dehydration
Celiminating dehydration
Dincreasing dehydration
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Question 17
jamb 2013

The sensory cell that responds to dim light is referred to as the

Acone
Blens
Crod
Diris
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Question 18
jamb 2013

The most important plant hormone is

Acytokinin
Babscisic acid
Cauxin
Dgibberellin
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Question 19
jamb 2013

The gland that is found just below the hypothalamus is the

Aparathyroid
Badrenal
Cpituitary
Dthyroid
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Question 20
jamb 2013
The male reproductive organ of a flower is the
Acarpel
Bstamen
Cpetal
Dsepal
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