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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.

48 questions JAMB 2572 WAEC 2099 NECO 351 CUSTOM 10
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Past Questions

48 questions
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Question 1 of 8 48 total questions
Question 21
waec 2015

Blood pressure is higher in the arteries as a result of

Astress
Bcontraction and relaxation
Cblockage in the arteries
Dpresence of valves
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Question 22
waec 2015
A plant that commonly undergoes vegetative propagation by means of leaves is
AHibiscus
BBryophylum
CCrotalaria
DSpirogyra
View Explanation & Discuss
Question 23
waec 2015
Which of the following features could be used to determine the growth of a seedling?
ANumber of flowers
BNumber of leaves
CLength of flowers
DLength of radicle
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Question 24
waec 2015
Water and salts are both lost from the human body in
Abreath and sweat
Bbreath and Urine
Cbreath, urine and sweat
Dsweat and urine
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Question 25
waec 2015
When a Spirogyra filament is placed in a concentrated salt solution for 30 minutes, the cell would become
Aplasmolysed
Bturgid
Cshortened
Delongated
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Question 26
waec 2015
Which of the following cells is a specialized cell?
AAmoeba
BPlasmodium
CGuard cell
DMeristematic cell
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Question 27
waec 2015
The structure of the cell membrane is a
Adouble layer and a double protein layer
Bmiddle bi-layer of protein with a lipid layer on either surface
Cmiddle bi-layer of lipid with a protein layer on either surface
Dprotein layer with two inner lipid layers
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Question 28
waec 2015
Which of the following organisms is not a protozoan?
AAmoeba
BAscaris
CPlasmodium
DParamecium
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