Nyansapɔ wisdom knot — symbol of wisdom, ingenuity, and patience

Integrated Science2018

BECE · 40 questions · Answers included

40 questions

1

The space occupied by matter is its

2

Which of the following structures contain cellulose?

3

Which of the following activities are cultural practices used in tomato cultivation?

4

The farming system that makes effective use of available soil nutrients in a growing season is

5

Which of the following members in a food chain will receive the least energy?

6

Digestion of fats and oils in humans starts in the

7

What is the chemical symbol for silver?

8

The process by which gas changes to liquid is known as

9

Which of the following substances is acidic?

10

The basic unit of life is the

11

Useful materials in food that provide growth and repair of worn out tissues are called

12

In human reproduction, the sperm fertilizes the female egg to form the

13

Use the information below to answer the question that follow .

14

Use the information below to answer the question that follow .

15

Use the information below to answer the question that follow .

16

The type of soil which become water-logged after rainfall is made up of a large amount of

17

Ringworm is a disease which attacks the

18

The most appropriate to adopt when growing vegetables in the dry season is

19

Which of the following organisms improves soil fertility?

20

The introduction of natural enemies to control pests on a field is a

21

A body has a density of 30gcm -3 and a volume of 6cm 3 . Determine the mass of the body.

22

The force which tends to pull an object in a circular motion towards the centre of the circle is called

23

The swollen shoot disease of cocoa is caused by

24

The instrument used to measure atmospheric pressure is called

25

The systematic name of NO 2 is

26

Which of the following simple machine is a second class lever?

27

A cylinder metal has radius 7 cm and height 2 cm. Determine the volume of the cylinder.

28

Which of the following statements are true of compounds?

29

Which of the following factors contribute to early parenthood?

30

Which of the following statements about the negative use of Science and Technology is correct ? It

31

Which of the following nutrients is need by plants in small quantities?

32

Which of the following statements about shadow formation is correct ? It shows that light rays can

33

The colour of the neutral wire in an electrical circuit is

34

A metal displaces 5.0 cm 3 of water when it is totally immersed. If the mass of the metal is 35.0g, calculate its density.

35

Which of the following physical properties of water are correct ? Water

36

The relative proportions of the different particle sizes in a soil sample refer to soil

37

Which of the following chemical equations is balanced?

38

Heat is transferred along an iron bar by

39

The second stage in the life cycle of a mosquito is the

40

The function of the platelets in the circulatory system of humans is to