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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

5,032 questions
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Question 1 of 20 5,032 total questions
Question 931
neco 2009
Which of the following enzymes act on carbohydrates?
AAmylase
BLipase
CPepsin
DRenin
ETrypsin
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Question 932
neco 2009
These groups of bacteria are harmless EXCEPT
Adenitrifying
Bnitrifying
Cnitrogen-fixing
Dparasitic
Esaprophytic
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Question 933
neco 2009
Which of the following is a characteristic of mollusc?
ABodies are protected by hard exoskeleton
BBodies are segmented
CBody walls have three layers
DPresence of paired jointed appendages
EThe head bears a pair of antennae
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Question 934
neco 2009
These animals exhibit camouflage EXCEPT
Achameleon
Bcrab
Ccrocodile
Dlizard
Esnake
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Question 935
neco 2009
Which of these vertebrae is of the same number in man and rabbit?
ACaudal
BCervical
CLumber
DSacral
EThoracic
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Question 936
neco 2009
Cellular respiration occurs in the
Achloroplast
Bendoplasmic reticulum
Cfood vacuole
Dmitochondrion
Enucleus
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Question 937
neco 2009
Which of the following enables mammals to maintain balance?
ACochlea
BEustucian tube
COssicle
DSemi-circular canal
ETympanic membrane
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Question 938
neco 2009
Which of the following body characteristics distinguishes Ascaris from Earthworms?
ABilaterally symmetrical
BCylindrical
CSegmented
DSoft
EUnsegmented
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Question 939
neco 2009
Mycelium is a feature of
Aalgae
Bbacteria
Cferns
Dfungi
Eviruses.
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Question 940
neco 2009

The part of the male reproductive organ where sperm cells are produced is called?

Aepididymis
Bpenis
Cseminal vesicle
Dseminiferous tubules
Evas deferens
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Question 941
neco 2009
Which of the following processes converts nitrates in the soil to atmospheric nitrogen?
ADenitrification
BLightning
CNitrification
DPutrefaction
ERainfall
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Question 942
neco 2009
Which of these is a simple dehiscent fruit?
AAchene
BCypsela
CLegume
DNut
ESamara
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Question 943
neco 2009
The male reproductive part of a flower is made up of
Aanther and filament
Bovary and ovule
Covule and style
Dstigma and filament
Estyle and stigma
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Question 944
neco 2009

The type of placentation found in tomato fruit is called

Aaxile
Bbisal
Cfree central
Dmarginal
Eparietal
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Question 945
neco 2009
Exoskeleton is a characteristic feature of
Aamoeba
Bearthworm
Chydra
Dmillipede
Etapeworm
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Question 946
neco 2009
Which of the following is an abiotic factor in an ecosystem?
AFood
BHost
CParasite
DPredator
EPressure
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Question 947
neco 2009
The structure in cell concerned with the synthesis of proteins is the
Aendoplasm reticulum
Bribosome
Cnucleus
Dplasma membrane
Egolgi apparatus
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Question 948
neco 2009
Root hairs are extensions of the
Acortex
Bendodermis
Cepidermis
Dpiliferous layer
Evascular bundle
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Question 949
neco 2009
The cortex of a herbaceous stem is made up of
Acollenchyma and parenchyma
Bcollenchyma and sclerenchyma
Cparenchyma and sclerenchma
Dpericycle and endodermis
Esclerenthyma and endodermis
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Question 950
neco 2009
Fern plants carry out Photosynthesis in the
Afrond
Brhizome
Csorus
Dstolon
Ethallus
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