2004 WAEC Biology past questions and answers

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1
Which of the following characteristics is not possessed by most plants? Ability to

A move away from stimuli

B respire

C reproduce

D adapt to environment



Correct Option: D


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2
Hydra able to perform all the following functions except

A feeding

B movement

C photosynthesis

D egestion



Correct Option: C


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3
Euglena can be classified as an animal because of the possession of

A nucleus

B cytoplasm

C cell wall

D pellicle



Correct Option: D


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4
Which two structures are present in a palisade cell but not in a liver cell?

A cell wall and cytoplasm

B cell wall and chloroplast

C cell membrane and cytoplasm

D cell membrane and chloroplast



Correct Option: B


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5
The nucleus controls the activities of the cell because it

A synthesize hormones

B is like a brain in the cell

C uses DNA to synthesize enzymes which are used in cell metabolism

D sends out nervous impulses to ensure the functioning of the cytoplasm.



Correct Option: C


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6
The process by which a drop of ink spreads uniformly in a beaker of water is called

A absorption

B osmosis

C plasmolysis

D diffusion



Correct Option: D


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7
When a person’s urine contains a high concentration of urea, it could be the result of

A a drop in body temperature

B having diabetes mellitus

C eating a meal rich in protein

D drinking a large amount of water



Correct Option: C


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8
How many conjugants are involved in sexual reproduction of paramecium

A 1

B 2

C 4

D 8



Correct Option: B


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9
Which of the following groups of vertebrae have two branches at the end of their transverse processes?

A sacral

B thoracic

C cervical

D lumbar



Correct Option: D


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10
The axial skeleton is made up of the following

A skull, vertebral column, rib cage and sternum

B limbs and limb girdles

C lumbar and thoracic vertebrae

D vertebral column and lumbar vertebrae



Correct Option: A


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