2007
The fine adjustment of the light microscope is used to
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2007 WAEC SSCE Biology Past Questions
2007
Which of the following processes is a form of sexual reproduction?
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2007
The smallest branches on the cell body of a neurone are called
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2007
Which of the following statements about nerve cells is not correct?
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2007
Insulin is produced by the
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2007
The endocrine gland which co-ordinates the action of other glands and is also associated with the nervous system is the
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2007
In testing for starch in a leaf, the leaf is boiled in alcohol to
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2007
The site for production of a ATP in a cell is
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2007
In which of the following organisms is parental care manifested?
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2007
Protection of the body cells of mammals against ultra-violet rays of the sun is brought about by
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2007
A neurone that transmits impulses directly from sensory cells is called
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2007
'The colour that is associated with a positive iodine test is
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2007
In a test for non-reducing sugars like sucrose, what is the significance of adding dilute hydrochloric acid to the original sugar solution? To
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2007
Micronutrients essential for the synthesis of chlorophyll include
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2007
The mode of nutrition common to green plants is
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2007
Which of the following protozoans feeds parasitically
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2007
Which of the following enzymes does not belong to proteases?
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2007
Which of the following enzymes is not one of the main classes of enzymes?
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2007
Enzymes can be inactivated by certain chemical substances in the body called
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2007
The amount of energy passed from one trophic level to the next decreases because
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