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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.

44 questions JAMB 2572 WAEC 2099 NECO 351 CUSTOM 10

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Past Questions

44 questions

Question 1 of 4 44 total questions

Question 21

neco 2005

The number of chromosomes in a gamete is represented by

B2n

C4n

D23n

E46n

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Question 22

neco 2005

Which of the following is NOT a type of exoskeleton?

ACartilage

BChitin

CHoot

DNail

EShell

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Question 23

neco 2005

Which of the following enzymes requires acidic medium to function?

AAmylase

BErepsin

CMaltose

DPepsin

EPtyalin

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Question 24

neco 2005

The following can increase crop production EXCEPT

Aerosion control

Bfertilizer application

Cmechanization

Dmonocropping

Epest control

View Explanation & Discuss

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