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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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Question 21

waec 2014

Active transport can be defined as the movement of

Asubstances from a region of high concentration to a region of low concentration

Bsubstances from a region of low concentration to a region of high concentration across a living cell membrane

Csubstances across a living cell membrane using energy from the cell

Dmovement of molecules in a medium

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Question 22

waec 2014

Which of the following organisms is the most specialized ?

Aparamecium

BAmoeba

CSpirogyra

DRhizopus

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Question 23

waec 2014

Which of the following is a living organism?

AMuscle

BNucleus

CYeast

DMitochondrion

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Question 24

waec 2014

The excretory product in protozoans is

Aamino acid

Buric acid

Cammonia

Durea

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