2004
Excessive bleeding from an injury may be due to lack of vitamin
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2004 WAEC SSCE Biology Past Questions
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2004
The xylem elements perform the function of transport but they also help to support plants because they
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2004
The structure labelled l in the diagram above is the
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2004
Which of the following structures occupies the neural canal of the vertebral column?
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2004
Which hormonal deficiency is likely to cause an accumulation of reducing sugar in the urine?
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2004
A urine sample of a patient, tested with Benedict/Felling solution, gave an orange coloured precipitate,Indicating the presence of
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2004
The body temperature of a mammal has to be maintained at a fairly constant level because
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2004
Which of the following groups contains only macro-nutrients?
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2004
The process by which fruits develop without fertilization is called
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2004
The following insects undergo incomplete metamorphosis except
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2004
Which of the following occurs when a person looks at a distant, dim object and then looksAt a much closer, bright object? In each eye, the pupil becomes
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2004
The structure labelled VIII in the diagram is responsible for
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2004
An organism is considered a heterotroph when it
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2004
The deficiency of vitamin D and calcium ions in the diet of a human causes
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2004
Which of the following is not true about a potted plant left in the laboratory for one week without watering?
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2004
The deficiency of manganese in plants results in
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2004
Conservation of soil fertility employs crop rotation because
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2004
Which of the following is not essential in the studying of the ecological factors that directly affect plants?
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2004
Biosphere is best described as
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2004
Which of the following teeth are well-developed to form the carnassial teeth of carnivorous mammals? The
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