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.

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

90 questions
Question 1 of 10 90 total questions
Question 41
jamb 2018

The longest bone in the body is the

Ahumerous
Bfemur
Cscapula
Dtibia
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Question 42
jamb 2018

The overall reaction in glycolysis can be summarised as

AC\(_{6}\)H\(_{12}\)O\(_{6}\) -----> C\(_{3}\)H\(_{4}\)O\(_{3}\) + 4H + ATP
BC\(_{6}\)H\(_{12}\)O\(_{6}\) -----> 2C\(_{3}\)H\(_{4}\)O\(_{3}\) + 4H + 2ATP
CC\(_{6}\)H\(_{12}\)O\(_{6}\) -----> 2C\(_{3}\)H\(_{4}\)O\(_{3}\) + 4H + ADP
DC\(_{6}\)H\(_{12}\)O\(_{6}\) -----> 2C\(_{3}\)H\(_{4}\)O\(_{3}\) + 4H + 2ADP
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Question 43
jamb 2018

The curvature movement of plants in response to the stimulus of water is called

Ahydrotropism
Bgeotropism
CPhototropism
Dthigmotropism
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Question 44
jamb 2018

Red blood cells were found to have burst open after being placed in distill for an hour. This phenomenon is known as

Aplasmolysis
Bdiffusion
Chaemolysis
Dwilting
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Question 45
jamb 2018

Use the diagram shown to answer the question. In plant cells, the role of the membrane is played by the

Anucleolus
Bcell wall
Ccytoplasm
Dmitochondrion
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Question 46
jamb 2018

Use the diagram shown to answer the question. The experiment above is used to demonstrate the process of

Atransportation
Bwater culture
Cdiffusion
Dosmosis
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Question 47
jamb 2018

Use the diagram shown to answer the question. After an hour, the level of water in the thistle funnel will

Arise
Bfall
Cremain the same
Ddouble
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Question 48
jamb 2018

The cytoplasm of a cell is considered a very important component because it

Aregulates the amount of energy in the cell
Bsuspends all cell organelles
Cis the outermost part of the cell
Dis solely responsible for cell division
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Question 49
jamb 2018

A beaker of pond water containing few specimens of Euglena was placed in a dark room for two weeks. At the end of this period, the specimens of Euglena were still alive because they were

Aable to carry out holozoic nutrition
Bable to carry out photosynthesis using carbon dioxide in the pond water
Cbetter adapted to life in darkness than to life in light
Dnot overcrowded
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Question 50
jamb 2018

A group of closely related organisms capable of interbreeding to produce the fertile offspring are known as members of a

AKingdom
Bclass
Cfamily
Dspecies
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