Science 2025 - BECE

Science

Question 1

The following factors hinder vegetable production in Ghana except?

Question 2

The S.I unit of energy is represented as

Question 3

A book is at rest on a table. The net force acting on the book could be described as one that

Question 4

An example of a communicable disease is

Question 5

To stop the spread of a disease caused by a dirty environment, one must

Question 6

An animal feed made up of high fibre is most likely to contain

Question 7

Charles Darwin is famous for

Question 8

A mango of mass 2 kg hangs 15 m on top of a mango tree. Determine the value of the kinetic energy attained just before it hits the ground. [g = 10 m s-2]

Question 9

Which of the following Ghanaian scientists is known for promoting Mathematics and Physics?

Question 10

An example of a mono-gastric animal is

Question 11

Which of the following statements accurately explains the positions of calcium and magnesium in the periodic table? They all have the same

Question 12

Which of the following food substances would produce a red precipitate when heated with Millon's reagent?

Question 13

The rise in heat waves and floods globally may be due to the effect of

Question 14

Which of the following waste disposal practices is best for plastic disposal?

Question 15

The first step in the digestion of fats in the body is that

Question 16

Which of the following organisms is prokaryotic?

Question 17

Which of the following statements best explains animal feed?

Question 18

Which of the following activities does not relate to the principles of pressure in the daily lives of humans?

Question 19

A patient has been diagnosed of hypertension. Which of the following readings is most likely the patient's blood pressure?

Question 20

Which of the following diseases can be classified as a viral disease?

Question 21

Which of the following associations between two organisms is always beneficial to both?

Question 22

Which of the following substances are major components of human blood? I. Hormones II. Platelets III. Plasma IV. White blood cells

Question 23

Combination of science, technology and innovation is needed in Ghana because it

Question 24

A rod appears bent when immersed in water. What property of light is demonstrated?

Question 25

Which of the following heart conditions in humans is caused by plaque deposits in the arteries?

Question 26

A grassland ecosystem that consists of snakes, toads and grasshoppers is most likely to produce a food chain of

Question 27

A fruit with sour taste is most likely to have a pH that is

Question 28

Which of the following insect(s) show(s) the egg, nymph and adult stages in its life cycle? I. Grasshopper II. Housefly III. Mosquito

Question 29

The term used to describe a rabbit giving birth is

Question 30

Which of the following statements best explains the term ecosystem? It is

Question 31

Which of the following types of manure is suitable for a vegetable garden?

Question 32

A breeding female pig is called a

Question 33

Which of the following energy sources is/are environmentally friendly? I. Wind II. Hydro III. Biomass

Question 34

Germs that infect the respiratory system are frequently spread through I. mucus. II. air pollution. III. coughs.

Question 35

The chemical formula of iron (II) sulphide is

Question 36

The following soil qualities are important for crop production except

Question 37

Which of the following substances has a definite shape?

Question 38

The characteristics of a fertile soil include good I. aeration, II. texture, III. water-holding capacity.

Question 39

Which of the following statements best explains why gases are more compressible than solids?

Question 40

An organism that lives on decaying organic matter, contaminates human food, feeds on rotten fruits and transfers germs is most likely a