2002
(a) Explain the following terms: (i) Producer (ii) Consumer (iii) Community (iv) Decomposer.(b) List four characteristics each of: (i) Trees of the Tropical Rain Forest IP (ii) Trees/Shrubs of the Savanna.
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2002 WAEC SSCE Biology Past Questions
2002
(a)(i) Define ecological succession. (ii) List four characteristics of ecological succession of plants.(b) Explain four factors which affect population size(c) State the adaptation of tapeworm (Taenia Solium) to its habi…
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2002
(a) What is sexual reproduction?(b) State five functions of the placenta and four functions of the umbilical cord of a mammal.(c) List four types of placentation in flowering plants.(d) State four conditions necessary fo…
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2002
(a) List the main constituents of mammalian blood.(b) State two functions of each constituent.(c) Tabulate six differences between arteries and veins.(d) Name the main artery which transports blood to the: (i) Lung (ii)…
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2002
(a) What is a receptor?(b) Describe the general features common to all receptors.(c)(i) Make a labelled diagram 8cm - 10cm long, to show the outer and middle ear only of human. (ii) List three ways of caring for the ear…
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2002
(a) Explain the terms: (i) Parasitism (ii) Commensalism(b) Mention: (i) one fungal parasite of a plant and its host (ii) one bacterial parasite of humans.(c)(i) List four symptoms of malaria. (II) Mention six methods of…
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2002
Which part of part of plant cell contains cellulose?
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2002
Which of the following organism has both plant and animal-like features
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2002
Which of the following characteristics differentiates a palisade cell from a liver cell? The possession of
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2002
Which of the following definitions best describes excretion? The
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2002
Which of the following will cause wilting in plants?
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2002
Which of the following represents the correct sequence, from the most complex of organisations?
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2002
Which of the following depicts the external features of a rat as mammal?
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2002
Animal cells are different from plant cells because animal cells have
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2002
The function of the red blood cells is to
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2002
Diffusion is most effective in living organisms, when the surface area is
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2002
Which of the following will ease the friction between the ends of bones in a movable joint?
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2002
The following are methods of measuring plant growth except
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2002
Study the information below. Use it to answer question belowIn an experiment to study the rate of water loss in plants, leaves of a potted plant were treated as follows:I. Upper surface covered with Vaseline ll. Lower su…
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2002
The oxygen released during photosynthesis is obtained
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