NECO SSCE - Biology - 2003

A flower made up of one carpel is referred to as

The sun rays reach the earth’s surface by

The biosphere can best be defined as part of the

Which of the following is NOT a plant hormone?

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

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

Which of the following factors affect population?

A population can be referred to as the number of

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

The function of digestive enzymes is to

Thrombocytes are responsible for

Which of the following is NOT a family planning method?

The bee that lays eggs in a hive is called

The excretory organ of earthworms is known as

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

Autecology is defined as the study of Interrelationship of

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

Which of the following is NOT true of enzymes?

Vitamin K deficiency causes

Translocation of food substances in plants takes place through

Which of the following is a liver disease?

The following are major groups of the plant kingdom EXCEPT

Which of the organisms is a primary consumer?

Chromosomes are found in the

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

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

Which of the following is NOT an excretory organ?

Here is a list of natural resources:

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

Which of the natural resources are non-renewable?

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

Herbicides are chemicals used to

Which practice does NOT promote the health of the community?

The following are effects of food shortage on population size EXCEPT

Which of the following factors affects enzyme activity?

The association between guinea worm and tissues of man is called

The axial skeleton is made up of

Sneezing in man is controlled by?

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

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

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

The tip of the tongue is sensitive to

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

The respiratory structures of insects are

Here is a list of natural resources:

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

Which of the natural resources are renewable?

The following are courtship behaviors in animals EXCEPT