2011 - WAEC Biology Past Questions and Answers - page 1
1
The branch of Biology that deals with the principles of classification of organisms is known as
A
biological index
B
nomenclature
C
taxonomy
D
ecology
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2
Which of the following structures is a tissue
A
Vessel element
B
Blood
C
Sieve tube element
D
Erythrocyte
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3
Which of the following cells are not regarded as specialized?
A
Sperm cells
B
Root up cells
C
Muscle cells
D
somatic cells
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4
Which of the following pairs of cells carry out the same function?
A
Check cell and red blood cell
B
Spermatozoan and ovum
C
Palisade cell and epidermal cell
D
Root tip cell and guard cell
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5
If Amoeba is placed in a salt solution. the contractile vacuoles would
A
be bursting more frequently
B
be more numerous
C
be formed less frequently
D
grow bigger before they burst
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6
In which of the following habitats is Paramecium no found
A
Pond
B
Aquarium
C
Lake
D
Puddle
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7
The following processes are involved in water movement in the endodermis except
A
osmosis
B
vacuolar pathway
C
diffusion
D
active transport
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8
Cells that utilise a lot of energy are characterized by the presence of a large number of
A
vacuoles
B
mitochondria
C
endoplasmic reticulum
D
ribosomes
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9
The part labelled II in the diagram is
A
centriole
B
chloroplast
C
chromatid
D
tonoplast
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10
The part labelled I is called the
A
nucleolus
B
centromere
C
centriole
D
spindle
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