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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.

118 questions JAMB 2572 WAEC 2099 NECO 351 CUSTOM 10

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Past Questions

118 questions

Question 1 of 18 118 total questions

Question 51

jamb 1989

There will be agglutination when the

AGroup A serum mixes with Group A erythrocytes

BGroup A serum mixes with group B erythrocytes

CGroup AB serum mixes with Group O erythrocytes

DGroup B serum mixes with Group B erythrocytes

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Question 52

jamb 1989

The seedlings in rice field were found to have thin lanky growth with reddish leaves and poor root development. This is because the soil lacks

Asulphur

Bphosphorus

Cpotassium

Diron

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Question 53

jamb 1989

Aged erythrocytes are dissolved in the

Apancreas

Bliver

Clymph nodes

Dkidney

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Question 54

jamb 1989

The pancreatic juice contains the enzymes amylopsin,

Apepsin and trpsinogen

Brennin and steapsin

Csteapsin and trypsinogen

Dsteapsin and ptyalin

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Question 55

jamb 1989

If a healthy potted plant is continuously kept in dim light

Athe rate of respiration may equal that of photosynthesis

Bmore carbondioxide and water are taken in

Crespiration may be halted

Dthe volume of oxygen released increase

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Question 56

jamb 1989

In dicotyledonous stem, each companion cell is founded beside the

Aendodermal cell

Bxylem vessel

Csieve tube

Dpericyclic fibre

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Question 57

jamb 1989

The body of a snail is divided into head

Athorax and abdomen

Bvisceral mass and abdomen

Cthorax and foot

Dvisceral mass and foot

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Question 58

jamb 1989

The pedipalps in spiders are used for

Agrasping

Bwalking

Cfeeling

Dweb spinning

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Question 59

jamb 1989

Which of the following is a common characteristic of crustaceans?

APossession of a pair of antennae

BPossession of two pairs of antennae

CEach segmented has a pair of walking legs

DFour pairs walking on the cephalothorax

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Question 60

jamb 1989

Mineral salts can be absorbed into the roots by

Aosmosis only

Bosmosis and diffusion

Cdiffusion and active transport

Dimbibition only

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Question 61

jamb 1989

Which of the following phyla have members with both internal and external segmentation?

APlatyhelminthes

BNematoda

CAnnelida

DMollusca

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Question 62

jamb 1989

Double fertilization is a unique feature of

Aangiosperms

Bbryophytes

Cpteridophytes

Dalgae

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Question 63

jamb 1989

A multinucleate body without internal cell boundaries is characteristics

Abryop

Bfungi

Calgae

Dgymnosperms

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Question 64

jamb 1989

A characteristic of the phylum coelenterata is that

Amost of them are marine

Bthey possess a gut with a single opening

Cthy possess numerous pores on their body

Dthey are bilaterally symmetrical

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Question 65

jamb 1989

When a virus is placed in a nonliving medium it

Abecomes dehydrated

Bforms spores

Cforms flagella

Dbecomes crystallized

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Question 66

jamb 1989

Which structure is known as the power house of the cell?

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Question 67

jamb 1989

Which of the labelled parts of the cell contains ribonucleic acid?

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Question 68

jamb 1989

The structure labelled 5 is the

Aneucleolus

BGolgi body

Cmitochondrion

Dvacuole

View Explanation & Discuss

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