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F2_Science_Chapter Test(C1-C4)

Total questions: 50

Worksheet time: 27mins

Name
Class
Date
1.

What is an endemic species?

a)

Species that can be found anywhere

b)

Animals that became endangered

c)

Organisms that can only be found in restricted habitat

d)

Plants that can undergo photosynthesis

2.

Choose the animal that is a vertebrate.

a)
b)
c)
d)
3.

Which of the following is a homeothermic animal?

a)

Salamander

b)

Crocodile

c)

Dugong

d)

Shark

4.

A __________________ is a method used by biologists to identify and classify organisms systematically

based on similarities and differences.

a)

dolphin key

b)

dicotyledon key

c)

dictionary key

d)

dichotomous key

5.

Choose the correct pair of the classification of animals given above.

a)

Salamander : Mammal

Turtle : Reptile

b)

Turtle : Reptile

Pangolin : Mammal

c)

Zebra : Mammal

Turtle : Amphibian

d)

Pangolin : Reptile

Salamander : Amphibian

6.

Plants are classified as non-flowering and flowering plants. Which of the following is flowering plant?

a)

Moss

b)

Fern

c)

Durian tree

d)

Conifer

7.

Paddy plant is an example of flowering plants. Choose one characteristic of paddy plant.

a)

Has woody stem

b)

Has leaves with parallel veins

c)

Has tap root

d)

Consist of two cotyledons

8.

What is an example of a human disturbance?

a)

Deforestation

b)

Drought

c)

Tsunami

d)

Changing Seasons

9.

What is the characteristic of this plant ?

a)

Leaves with network-like veins

b)

Dicotyledons

c)

Wooden stem

d)

Fibrous root system

10.

Which of the animals has the following characteristics.


  • Homeothermic
  • Breathes through lungs
  • Internal fertilisation
a)
b)
c)
d)
11.

A large group of living things that live in the same area and have mutual interaction with one another.

a)

prey

b)

symbiosis

c)

population

d)

community

12.
What is a predator?
a)
the hunted
b)
the hunter
13.
Interacting group of living and nonliving things in an area
a)
community
b)
ecosystem
c)
population
d)
niche
14.

An organism that produces food by photosynthesis.

a)

Producers

b)

Consumers

c)

Photosynthesis

d)

Saprophytism

15.

The main source of energy for producers.

a)

The sun

b)

Water

c)

Glucose

d)

Carbon dioxide

16.

A consumer that eats only plants.

a)

omnivore

b)

herbivore

c)

carnivore

d)

predator

17.

An organism that is killed and eaten by another organism.

a)

consumer

b)

decomposer

c)

prey

d)

host

18.

An arrangement of interrelated food chains illustrating the flow of energy between interdependent organisms.

a)

predator

b)

food web

c)

ecosystem

d)

food chain

19.

An organism on which a parasite lives.

a)

consumer

b)

host

c)

prey

d)

decomposer

20.

Determine the number of food chain in the food web shown.

a)

3

b)

4

c)

5

d)

6

21.

Fruits and vegetables contain _________ and __________

a)

vitamin ...... protein

b)

mineral ...... fibre

c)

vitamin ...... mineral

d)

mineral ...... water

22.

State the effect of deficiency of Vitamin K.

a)

Prolonged bleeding

b)

Night blindness

c)

Scurvy

d)

Beri beri

23.

Benedict's test is used to test the presence of __________

a)

Starch

b)

Glucose

c)

Fat

d)

Protein

24.

Below are the enzymes produced by the pancreas except?

a)

Maltase

b)

Amylase

c)

Protease

d)

Lipase

25.

Faeces are stored temporarily in the _______ before being eliminated through the anus.

a)

large intestine

b)

small intestine

c)

stomach

d)

rectum

26.
You need to drink only two glasses of water every day.
a)
True
b)
False
27.

The process of breaking down food into a form the body can use is called ___________________.

a)

Diet

b)

Metabolism

c)

Calories

d)

Digestion

28.

Which nutrient gives you energy?

a)

calcium

b)

fiber

c)

carbohydrates

d)

proteins

29.

How does calcium help our body?

a)

Builds muscle

b)

Helps eyesight

c)

Develops red blood cells

d)

Builds strong bones

30.
Nutrients that build and repair tissues and cells e.g. meat, milk, eggs.
a)
Fat
b)
Minerals
c)
Vitamins
d)
Protein
31.
A chemical compound made up of one or more simple sugar e.g. bread, rice, pasta
a)
Protein
b)
Water
c)
Fat
d)
Carbohydrates
32.
Energy storage nutrients that help the body store some vitamins e.g. oils, butter, margarine
a)
Fats
b)
Carbohydrates
c)
Minerals
d)
Vitamins
33.
If a person has a deficiency in Iron, they may have...
a)
scurvy
b)
Rickets
c)
Osteoporosis
d)
Anemia
34.

The contraction and relaxation movement of the walls of the food pipe is called:

a)

ingestion

b)

Transpiration

c)

Peristalsis

d)

Digestion

35.

Most nutrient absorption occurs in the ________________ .

a)

mouth

b)

stomach

c)

large intestines

d)

small intestines

36.

Protein is broken down into ______________ before they are asborbed into the small intestines.

a)

fatty acids

b)

amino acids

c)

citric acid

d)

hydrochiloric

37.

" The organisms that can cause disease' is called _______

a)

bacteria

b)

pathogen

c)

probiotic

d)

biosome

38.

Disease that can be transmitted from one individual to other individual is called _____________

a)

non-infectious disease

b)

infectious disease

c)

genetic disease

d)

sporadic disease

39.

Not all viruses are pathogen. True of false

a)

true

b)

false

40.

Infectious disease are spread by (i)__________ , transmitted by infected person called (ii) ______________.

a)

pathogens, vector

b)

vector, pathogens

c)

pathogen, host

d)

host, medium

41.

Animal that transmit pathogen from one host to another is called __________

a)

species

b)

vector

c)

predator

d)

prey

42.

Measles, chicken pox, influenza is an examples of infectious diseases, yes or no.

a)

Yes

b)

No

43.

What is the meaning of disease

a)

An illness that cause by toxic chemical expose by our body.

b)

Abnormal condition on body and mind that cause discomfort.

c)

Normal condition by body react to certain foreign substance

44.

Which of the following is disease that is not infectious?

a)

Tinea

b)

Tuberculosis

c)

Dengue fever

d)

cancer

45.

Look at the diagram of the food web. The arrows means “eaten by.”


What will happen if the number of snakes goes down?

a)

The owl will eat the grass

b)

The number of frogs will go down

c)

The hawk and owl will have less food

d)

The number of mice and grasshoppers will go up.

46.

What happens to the amount of available energy in the pyramid as it moves up through the different levels?

a)

it increases

b)

it decreases

c)

it remains the same

d)

it decreases, then increases

47.

In an ecosystem, a fungus, such as the mushroom pictured here, functions as a

a)

autotroph

b)

decomposer

c)

predator

d)

producer

48.
________ are consumers that eat plants and meat.
a)
Herbivore
b)
Omnivore
c)
Carnivore
49.
Which describes a decomposer?
a)
an organism that eats only plants
b)
an organism that makes its own food
c)
an organism that breaks down dead matter
d)
an organism that recieves energy from the sun
50.
Which of the following food chains shows the correct energy flow from left to right. 
a)
rabbit--owl--grass
b)
grass--rabbit--owl
c)
owl--rabbit--grass
d)
grass--owl--rabbit