CBT Mode | 2018 BECE Basic Science Objective

Which of these organisms give birth to its young ones alive?

Which part of the chromosome is responsible for passing in traits from parents to offspring?

An example of non-hallucinogenic substance is __________

The following are features of reptiles except the presence of________

How many classes of food are contained in a balanced diet?

Animal resources used for the production of leather jackets are____________

A group of organisms of the same kind living in a given place at a given time is called ……………..

A ray of light travels from one medium to another as shown above. Which of the following represents the refracted ray?

PQ is the________

Which of the following is a reproductive organ in plants?

The outer layer of an animal cell is known as _________

The process by which ice block changes to water is known as__________

Which of the following is not a natural source of energy?

The chemical formula for calcium chloride is________

The transfer of heat by the movement of water molecules is called________

Which of the following is a luminous body in the solar system?

Renewable energy is one that can ___________

Which of the following is a characteristic of non-metals? They _________

The diagram above shows the movement of a ball from point A to C. The energy possessed by the ball at point B is_____________

The temperature at which a liquid changes freely into vapour is called its ______point.

Ozone is composed of __________atoms of oxygen.

The transformation of fertile land into an arid land is known as__________

A boy of mass 20kg stands on a building floor 12m above the ground level. Calculate his potential energy, [g = 10ms^-2]

Oil spillage leads to the following except ______________

The energy possessed by a mango fruit that falls from a height before it hits the ground is ________

The diagram above illustrates

Crude oil is measured in _________

Magnets are preserved in the following ways except by ______

Two 4Ω resistors connected in series have a total resistance of ________

A box is dragged along a horizontal smooth floor by a force of 500N. If the distance covered is 10m, what is the work done?