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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.

2,572 questions JAMB 2572 WAEC 2099 NECO 351 CUSTOM 10

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2,572 questions

Question 1 of 20 2,572 total questions

Question 831

jamb 1997

The part that is similar to the bone is labelled

AIV

BIII

CII

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Question 832

jamb 1997

Trace elements are required by plants mainly for the

Aformation of pigments and enzymes

Bproduction of energy and hormones

Cmanufactured of carbohydrates

Dmanufacture of proteins

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Question 833

jamb 1997

the part of the stomach nearer the gullet is called th

Aepiglottis

Bcardiac spincter

Cduodenum

Dpyloric sphincter

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Question 834

jamb 1997

In mammals, the exchange of nutrients and metabolic products occurs in the

Alymph

Blungs

Cheart

Dliver

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Question 835

jamb 1997

The nitrogenous substance that is excreted by birds in order to conserve water is

Aammonia

Burea

Curic acid

Dnitric acid

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Question 836

jamb 1997

The group of insects that undergoes complete metamorphosis is

Ahouseflies, beetles and cockroaches

Bcockroaches, grasshoppers and bees

Chouseflies, beetles and butterflies

Daphids, grasshopper and butterflies

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Question 837

jamb 1997

In ferns, the sporophyte

Adevelops from a haploid zygote

Breproduce asexually to produce spores

Cis haploid and dependant on gametophyte

Dis diploid and independent of the gametophyte

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Question 838

jamb 1997

Which of the following performs similar functions?

AAscospores ans ascocarp

BAntherozoids and rhizoids

Csorus and indusium

DStrobili and inflorescence

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Question 839

jamb 1997

Annelides differ from nematodas in that they

Aexhibits bilateral symmentry

Bare triploblastic

Care metamerically segmented

Dpossess complete digestive system

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Question 840

jamb 1997

The endoplast cells found in hydra are used for

Areproduction

Boffence and defence

Clocomotion and nutrition

Dfood collection

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Question 841

jamb 1997

Viruses differ from all forms of life because they

Ahave thick cell wall

Bfeed on waste products of other organisms

Ccauses infectious diseases

Drequire other living cells to multiply

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Question 842

jamb 1997

Which of the following is the youngest plant tissue

AMeristem

BPhloem

CEpidermis

DXylem

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Question 843

jamb 1997

Protein is synthesized in the part labelled

BII

CIII

DIv

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Question 844

jamb 1997

The structure labelled I is the

AGolgi body

Bmitochondrion

Cendoplasmic reticulum

Dvacuole

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Question 845

jamb 1995

The part labelled X is the

Aaxon

Bcell body

Cterminal dendrites

Dsynapse

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Question 846

jamb 1995

The diagram represents

Asensory neurone

Brelay neurone

Cafferent neurone

Dmotor neurone

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Question 847

jamb 1995

From which group of animals are the mammals generally believed to have most recently evolved?

AReptiles

BFish

CAmphibians

DBirds

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Question 848

jamb 1995

The least evidence in support of the theory of evolution is provided by the study of

Aanatomy

Becology

Cgeology

Dembryology

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Question 849

jamb 1995

The colour of the ventral surface of a fish is lighter than that of the dorsal. This is mainly

Aan adaptation for movement

Ban adaptation for camouflage

Cfor attracting mates

Dfor regulating body temperature

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Question 850

jamb 1995

Scales on reptiles are a feature for

Aconserving water

Bconserving food

Cprotecting the skin

Dlocomotion

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