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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Past Questions

2,572 questions
Question 1 of 20 2,572 total questions
Question 561
jamb 2008

Radial symmetry is a feature common to

Aplatyhelminthes
Bnematodes
Ccoelenterates
Darthropods
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Question 562
jamb 2008

The most abundant group of organisms in the animal kingdom is

Amammalia
Baves
Cannelida
Dinsecta
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Question 563
jamb 2008

The bacteria type that are arranged in chains are the

Astaphylococci
Bclostridia
Cstreptococci
Dbacilli
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Question 564
jamb 2008

In plants, the structure that performs a similar function with the testis in mammals is the

Astigma
Bfilament
Canther
Dreceptance
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Question 565
jamb 2008

The cell of an onion bulb can be differentiated from a cheek cell by the presence of

Aplasmalemma
Bchloroplast
Ccell wall
Dnucleus
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Question 566
jamb 2008

A characteristic that can possibly be shared by both living and non living organisms is

Alocomotion
Birritability
Cincrease in biomass
Dincrease in size
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Question 567
jamb 2008

In terms of the number of individuals, which of the following taxa is most inclusive?

Aorder
Bfamily
Cclass
Dspecies
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Question 568
jamb 2007

In the diagram, the part labelled I is the

Anuclear membrane
Bcell wall
Cendoplasmic recticulum
Dplasmellema
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Question 569
jamb 2007

In the diagram, the organelle responsible for heredity is

Aiii
Biv
Cii
Di
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Question 570
jamb 2007

In the diagram, the part marked I will contain a high concentration of

Aascorbic acid
Babscisic acid
Cethylene
Dauxin
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Question 571
jamb 2007

In the diagram, the experiment demonstrates

Ageotropism
Bthigmotropism
Cphototropism
Dhydrotropism
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Question 572
jamb 2007

The breeding posture illustrated in the diagram is known as

Amating
Bamplexus
Ccourtship display
Dreproductive swimming
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Question 573
jamb 2007

In the diagram, it shows that the organisms are?

Ahermaphrodite
Bviviparous
Coviparous
Dovoviviparous
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Question 574
jamb 2007

Use the diagram above to answer this question.

Which of the following will be true of dog ll which lost its tail in an accident if it mates with dog lll.

ANone of its offspring will be born without a tail
B3/4 of its offspring will be born without tails
CAll its offspring will be born without tails
D1/4 of its offspring will be born without tails
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Question 575
jamb 2007

Use the diagram above to answer this question.

If the dogs are offspring of a monohybird cross and the gene G for grey head is dominant cross over its allele g, the individual whose genotype is likely to be gg is

All
Bl
CIV
Dlll
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Question 576
jamb 2007

Use the diagram above to answer this question.

The structure labelled l is the

Asporangium
Bhypha
Czygospore
Dconidiospore
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Question 577
jamb 2007

Use the diagram above to answer this question.

The process illustrated is

Agametogenesis
Bsporulation
Csexual reproduction in Spirogyra
Dsexual reproduction in Rhizopus
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Question 578
jamb 2007

Use the diagram above to answer this question. The organelle responsible for sexual reproduction is

All
Bl
ClV
Dlll
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Question 579
jamb 2007

Use the diagram above to answer this question.The part labelled lV is responsible for

Aosmoregulation
Brespiration
Cingestion
Dlocomotion
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Question 580
jamb 2007

Use the diagram above to answer this question. The part labelled l is the

Apulmonary artery
Bvena cava
Caorta
Dbicuspid valve
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