BECE 2011 Integrated Science Past Question Paper One

1

An example of a noble gas is

  • A: chlorine
  • B: neon
  • C: nitrogen
  • D: oxygen
2

The structure that stores sperms temporarily in the male reproductive system of humans is

  • A: epididymis
  • B: scrotal sac
  • C: sperm duct
  • D: testes
3

Which of the following properties of alcohol as a thermometric liquid is correct?

  • A: It is opaque
  • B: It does not wet glass
  • C: It has a very low freezing point
  • D: It has a high freezing point
4

In which of the following vegetation zones of Ghana does millet and sorghum grow well?

  • A: Coastal savannah
  • B: Forest zone
  • C: Guinea savannah
  • D: Transition zone
5

Which of the following methods is/are used for preserving fish? I. Canning II. Frying III. Smoking

  • A: I only
  • B: I and II only
  • C: II and III only
  • D: I, II and III
6

Which of the following practices in the home can prevent disease infection?

  • A: Covering one’s food
  • B: Drinking unclean water
  • C: Keeping one’s surroundings untidy
  • D: Sharing towels and sponges
7

An example of a semimetal is

  • A: calcium
  • B: lithium
  • C: silicon
  • D: sodium
8

Which kind of energy transformation takes place in an electric motor?

  • A: Chemical energy to electrical energy
  • B: Chemical energy to mechanical energy
  • C: Electrical energy to light energy
  • D: Electrical energy to mechanical energy
9

Landrace is a breed of

  • A: cattle
  • B: goats
  • C: pigs
  • D: sheep
10

In flowering plants, the stamen is made up of

  • A: anther and stigma
  • B: anther and filament
  • C: stigma and filament
  • D: stigma and style
11

Which of the following statements about a transistor is correct?

  • A: It can be used to amplify current
  • B: It is similar to three diodes
  • C: It consists of two leads only
  • D: It has three junctions
12

An atom has 6 protons and 7 neutrons in its nucleus. What is its mass number?

  • A: 1
  • B: 6
  • C: 7
  • D: 13
13

A record of daily activities on a farm is termed

  • A: labour record
  • B: inventory record
  • C: farm diary
  • D: production record
14

Which of the following devices work(s) on the principle of transmission of pressure in fluids? I. Water pumps II. Syringes III. Bicycle brakes

  • A: I only
  • B: I and II only
  • C: II and III only
  • D: I, II and III
15

Which of the following crops is not correctly matched with its group?

  • A: Cowpea – cereal crop
  • B: Cocoa – beverage crop
  • C: Coconut – oil crop
  • D: Cocoyam – tuber crop
16

Which of the following substances is a salt?

  • A: H2SO4
  • B: NaOH
  • C: HCl
  • D: CaCl2
17

In which part of the digestive system of a fowl does grinding of feed take place?

  • A: Crop
  • B: Gizzard
  • C: Oesophagus
  • D: Proventriculus
18

The parts of a bony fish that are used to control the level at which the fish swims are known as

  • A: dorsal and caudal fins
  • B: caudal and pectoral fins
  • C: pectoral and pelvic fins
  • D: dorsal and pectoral fins
19

Million’s reagent is used to test for

  • A: carbohydrates
  • B: fats
  • C: proteins
  • D: vitamins
20

In an n-p-n transistor, the n-type collector is connected to the positive terminal of the battery thus making the

  • A: base-collector junction reverse biased
  • B: base-collector junction forward biased
  • C: base-emitter junction reverse biased
  • D: base-emitter junction forward biased
21

Which type of vegetation favours both wet and hot environmental conditions?

  • A: Strand and mangrove
  • B: Coastal savannah
  • C: Guinea savannah
  • D: Tropical forest
22

During drought, some plants dry out because of high I. atmospheric temperature II. humidity III. rate of evaporation Which of the statements above is/are correct?

  • A: III only
  • B: I and II only
  • C: I and III only
  • D: I, II and III
23

Soil erosion on sloppy farmlands is best controlled by

  • A: cover cropping
  • B: mulching
  • C: strip cropping
  • D: terracing
24

A viable seed is one that

  • A: germinates under suitable conditions
  • B: contains oil
  • C: develops from fertilized ovary
  • D: has a pericarp
25

Which of the following pairs of structures form part of the female reproductive system of humans?

  • A: Urethra and uterus
  • B: Cervix and uterus
  • C: Ureter and uterus
  • D: Cervix and ureter
26

Which of the following chemical symbols is that of a metal?

  • A: Ca
  • B: Ne
  • C: P
  • D: S
27

All the living and non-living things that surround an organism constitute its

  • A: community
  • B: ecosystem
  • C: environment
  • D: habitat
28

Which of the following crops should be planted after cassava in crop rotation?

  • A: Cocoyam
  • B: Cowpea
  • C: Onion
  • D: Yam
29

Endoparasites in farm animals can be controlled by

  • A: drenching
  • B: dipping
  • C: dusting
  • D: spraying
30

Which of the following devices requires the use of transistors in its operation?

  • A: Computer
  • B: Electric heater
  • C: Microphone
  • D: Wall clock
31

Feel Method is used to determine soil

  • A: air
  • B: colour
  • C: structure
  • D: texture
32

Which of the following modes of heat transfer is the thermos flask designed to minimize? I. Conduction II. Convection III. Radiation

  • A: I and II only
  • B: I and III only
  • C: II and III only
  • D: I, II and III
33

An atom of an element is represented as . What is the respective number of neutrons and protons in the atom?

  • A: 12 and 13
  • B: 12 and 25
  • C: 13 and 12
  • D: 25 and 12
34

The anemometer is an instrument used in determining

  • A: amount of rainfall
  • B: speed of wind
  • C: relative humidity
  • D: intensity of light
35

Which of the following subjects is/are considered as applied science? I. Biology II. Medicine III. Psychology

  • A: I only
  • B: I and II only
  • C: I and III only
  • D: II and III only
36

Chinchilla is a breed of

  • A: goats
  • B: pigs
  • C: rabbits
  • D: sheep
37

Which of the following characters is not acquired through heredity?

  • A: Language spoken
  • B: Shape of nose
  • C: Colour of eyes
  • D: Temperament
38

The food nutrient which ensures good health in farm animals is

  • A: carbohydrates
  • B: minerals
  • C: proteins
  • D: vitamins
39

The use of resistant breeds of farm animals to control pests is a

  • A: biological method
  • B: chemical method
  • C: cultural method
  • D: physical method
40

Which of the following arrangements show the correct order of increasing complexity of structures in living organisms?

  • A: cells → organs → tissues → systems
  • B: cells → tissues → organs → systems
  • C: cells → systems → tissues → organs
  • D: cells → tissues → systems → organs

End Of Paper

End of BECE 2011 Integrated Science Past Question Paper One, Thank you for visiting this page, if any spelling mistake or wrong answers are spotted kindly notice us in the comment section below remember to share page to friends and famillies who may need it

0 0 vote
Article Rating
Subscribe
Notify of
0 Comments
Inline Feedbacks
View all comments

BECE

Answers