NECO SSCE - Biology - 2003

Which of the following factors affect population?

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Which of the following is NOT an excretory organ?

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When a plant shows reddish leaves, the soil is deficient in

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The biosphere can best be defined as part of the

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Chromosomes are found in the

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The rate of transpiration of a leafy shoot can be measured with

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Which of the following organisms possesses both plant and animal characteristics?

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The tip of the tongue is sensitive to

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A population can be referred to as the number of

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Which of the following is an example of a multiple fruit?

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Herbicides are chemicals used to

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The following are effects of food shortage on population size EXCEPT

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Translocation of food substances in plants takes place through

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Which of the following is NOT a family planning method?

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Which of the following plant products can be used to confirm that photosynthesis has taken place?

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The association between guinea worm and tissues of man is called

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A flower made up of one carpel is referred to as

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Which of the following is NOT a plant hormone?

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The following are courtship behaviors in animals EXCEPT

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Which practice does NOT promote the health of the community?

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Here is a list of natural resources:

I. Wildlife
II. Forest
III. Fossil fuel
IV. Minerals

Which of the natural resources are renewable?

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The respiratory structures of insects are

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Which of the following is an immediate source of energy to man?

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Which of the organisms is a primary consumer?

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Which of the following is NOT a function of dilute hydrochloric acid secreted in the stomach of man?

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Sneezing in man is controlled by?

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Autecology is defined as the study of Interrelationship of

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Vitamin K deficiency causes

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Which of the following instruments is used for measuring the speed of wind?

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The process by which some organisms oxidize inorganic compounds to obtain energy is known as

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The bee that lays eggs in a hive is called

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Which of the following factors affects enzyme activity?

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The axial skeleton is made up of

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Which of the following is NOT a function of the mammalian skin?

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The excretory organ of earthworms is known as

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Which of the following is a liver disease?

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The function of digestive enzymes is to

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Here is a list of natural resources:

I. Wildlife
II. Forest
III. Fossil fuel
IV. Minerals

Which of the natural resources are non-renewable?

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i 2/2, c 1/1, pm 2/2, m 3/3 The above dental formula represents the dentition of

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The organelle responsible for the transportation of substances within the cell is

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The sun rays reach the earth’s surface by

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The following are major groups of the plant kingdom EXCEPT

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Which of the following is NOT true of enzymes?

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Thrombocytes are responsible for

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