2004
The break-down of food in o simple, soluble and absorbable end-products is termed
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2004 WAEC SSCE Biology Past Questions
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2004
Which of the following defines symbiosis?
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2004
Which of the following features enables the tapeworm to live successfully in the small intestine of human?
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2004
The continuity of an ecosystem depends on constant flowOf energy and circulation of matter. However,The amount of energy passed on from decomposers toProducers should be
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2004
An importance of food web is that living organisms
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2004
Which of the following are consumers in these food chains?
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2004
The drugs which inhibit the growth of disease-causing organisms and thus used in the treatment* of infections areReferred to as
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2004
If a piece of abandoned farmland went through a series of floral and faunal changes and became established withPermanent plant and animal population, it could be said to have undergone
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2004
Which of the following methods is best for the determination of population density of Tridax in an open held?
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2004
When a farmer sprays crops with a pesticide, the pesticide becomes
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2004
Plants found in the aquatic habitat are generally referred to as
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2004
Which of these physiological variations is sex-linked?
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2004
Tropical rain forests can be conserved by the following practices except
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2004
The following are natural resources except
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2004
An abandoned refuse dump mag' be a good site for an intending vegetable farmer because
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2004
Heterozygous tall plants were crossed with pure-breeding dwarf plants of the same species. What were the approximate percentages of the offspring?
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2004
Which of the following traits in humans can be affected by environmental factors?
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2004
What will be the genotypic ratio when two heterozygous red pea plants are crossed?
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2004
In man, sex is determined by the inheritance of
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2004
The ability of some individuals to taste phenylthiocarbamide (PTC) is a
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