BECE Integrated Science Past Questions 2014

An entrepreneur's decision as to what to produce is a/an

Which of the following substances is a compound?

Which of the following type of teeth is used by mammals to tear food material?

The eclipse formed when the moon comes between the sun and the earth is known as

The element with the chemical symbol S is

The term leaching in soils refers to

Which of the following statements about plant cell is correct? It

Solid non-metals normally break into pieces when hammered because they are

Young rabbits are called

Producers in an ecosystem are plants that

The form of energy produced from the nucleus of an atom is termed

Which of the following elements is a semi-metal?

A system of farming that leads to continuous destruction of virgin forests is

The by-products of respiration are

Which of the following statements about a force are correct? It: I. is measured in newtons. II. is measured in newton-metre. III. can start a motion. IV. can change the direction of a moving body.

Which of the following substances is a solid-gas mixture?

Weeds on a school farm could be controlled by

An example of a non-living tissue used in osmosis experiment is

Kerosene is poured on the surface of a pond in order to

Which of the following processes is used to separate insoluble solids from liquids?

The process of removing unproductive poultry birds from a flock is referred to as

Which of the following pairs of diseases can be spread easily when food is exposed to houseflies?

The pressure in fluids

Which of the following processes involve a change in the state of matter from liquid to solid?

Which of the following food items contains the highest amount of dietary fiber?

An example of a disease vector is

Which of the following devices is made of semiconductor?

Which of the following statements about the properties of water are correct? It: I. is colourless and tasteless. II. is neutral to litmus paper. III. turns red litmus paper blue. IV. is a universal solvent.

The study of the soil profile of an area helps the farmer to

When a green leaf is placed in a test tube containing ethanol and heated over a water bath the leaf

Which of the following source(s) of energy is/are renewable? I. Solar. II. Crude oil. III. Wind.

A disease-causing organism that is most difficult to control in crop production is

Which of the following organisms is/are multicellular? I. Amoeba. II. Paramecium. III. Onion.

In electronic circuits, LEDs are used to indicate the absence or presence of

Steel is an alloy of iron and

Soil aeration could be improved through

Which of the following pairs of structures are parts of the respiratory system of humans?

Which of the following effects is not a result of illegal connection of electricity? It can

Which of the following statements about the scientific method is/are correct? It provides: I. logical procedure for arriving at knowledge. II. knowledge that can be verified. III. knowledge that can never be changed.