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8th Class test 1

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.
An autotroph is an organism that can 
a)
produce it's own food
b)
consume other organisms
c)
Hunt for food
2.

Bacteria are organisms in Kingdom

a)

Protista

b)

Monera

c)

Fungi

d)

Plantae

e)

Animalia

3.

What is a vertebrate.

a)

An animal without a backbone.

b)

An animal with fur or hair.

c)

An animal with a backbone.

d)

An animal without fur or hair.

4.
I have fins, gills, scales, and lay eggs.
a)
Mammal
b)
Bird
c)
Fish
d)
Reptile
5.

Classify the snake according to its kind.

a)

Amphibian

b)

Bird

c)

Reptile

6.

The energy molecule is ?

a)

DNA

b)

ATP

c)

CIA

d)

FBI

7.
What is the name of the green pigment inside plants?
a)
Monophyll
b)
Chlorophyll
c)
Epiphyll
d)
Glorophyll
8.

What process makes food for plants?

a)

respiration

b)

condensation

c)

reproduction

d)

photosynthesis

9.
What is the main function of the excretory system?
a)
to collect and remove wastes from the body
b)
to strengthen skeletal muscles
c)
to protect the nervous system
d)
to bring oxygen to body cells
10.
Which organ of the excretory system stores urine until the body is ready to eliminate it?
a)
ureters
b)
urethra
c)
urinary bladder
d)
urea
11.
What is #1?
a)
Kidney
b)
Ureters
c)
Bladder
d)
Urethra
12.

In the human body, urine is excreted through the

a)

ureter

b)

urethra

c)

collecting duct

d)

urinary bladder

13.

A group of similar cells performing a particular function is

a)

Tissue

b)

Organ

c)

Cell

d)

Organ system

14.

Epithelial cells are found in the skin.

a)

True

b)

False

15.

Connective tissue that connects a bone to another bone is:

a)

Ligament

b)

Tendon

c)

Cartilage

d)

None.

16.
What group of vertebrates is a whale?
a)
mammals
b)
birds
c)
reptiles
d)
amphibians
17.
This group feeds milk to its young.
a)
birds
b)
mammals
c)
fish
d)
reptile
18.
The organism in the picture is a(n)
a)
echinoderm
b)
mollusk
c)
arthropod
d)
cnidarian
19.
The outer covering of a bacteria cell is called the
a)
flagella
b)
cytoplasm
c)
cell wall 
20.

What shape are these bacteria?

a)

cocci

b)

bacilli

c)

spirilla

d)

tortellini