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Levels of Organization Review

Total questions: 15

Worksheet time: 14mins

Name
Class
Date
1.
Which of the following is the correct order of organization in living things from most basic (simple) to most complex?
a)
a.  Organism, cell, tissue, organ, organ system
b)
a.  Organ system, organ, tissue, cell, organism
c)
a.  Cell, tissue, organ, organ system, organism
d)
a.  Cell, organ, tissue, organ, organism, organ system
2.
A group of similar cells that come together to perform a specific function is a/an
a)
organ
b)
organism
c)
organ system
d)
tissue
3.
When a group of organs work together to perform a particular function they create a/an
a)
organ system
b)
organism
c)
tissue
d)
organ
4.
The smallest level of organization of life in an organism
a)
tissue
b)
cell
c)
organ
d)
organ system
5.
Which is an example of an organism?
a)
a beetle
b)
a lake
c)
a rock
d)
a shell
6.
This is a example of........ 
a)
organ system
b)
cells
c)
organ
d)
tissue
7.
This is a example of ........
a)
cell
b)
tissue
c)
organ 
d)
organ system
8.
This is a example of ........
a)
cell
b)
organ system
c)
organ
d)
tissue
9.
This is a example of ........
a)
organ
b)
organ system
c)
tissue
d)
cell
10.
When many organ systems work together it can form...
a)
organ
b)
cells
c)
organ system
d)
organism 
11.
What word means "the relatively constant state maintained by the body"?
a)
homosapien
b)
homogenization
c)
homoniem
d)
homeostasis
12.
The basic unit of structure and function in a living things.
a)
chloroplast
b)
nucleus
c)
cell
d)
cell membrane
13.
examples include blood, epithelial, smooth muscle, bone, neurons, sperm, eggs, plant, animal, eukaryotic, bacteria
a)
cell
b)
tissue
c)
organ
d)
organ system
14.
Examples include kidney, liver, heart, brain, stomach, bladder, intestines
a)
cell
b)
tissue
c)
organ
d)
organ system
15.
Examples include dog, person, frog, bacteria, lion, lizard
a)
cell
b)
tissue
c)
organ system
d)
organism