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Levels of Organization-8th grade

Total questions: 8

Worksheet time: 6mins

Name
Class
Date
1.

What is the most basic unit of life?

a)

Blood

b)

Cells

c)

Air

d)

Organs

2.

Which ones are not an organ system?

a)
b)
c)
d)
e)
3.

What is the correct order of the levels of organization?

From most basic to most complex

a)

Cell, Cell wall, Organ system, Life

b)

Organizm, Organ System, Organ, Tissue, Cell

c)

Cell, Tissue, Organ, Organ System, Organizm

d)

Cell, Tissue,Organ System, Organ, Organizm

4.

Tissue is made of cells with...

a)

The same shape and function

b)

The same shape and different functions

c)

Different shapes and the same function

d)

Completely different cells

5.

______ are made of organ systems working together to sustain life.

a)

Organs

b)

Cells

c)

Organisms

d)

Tissue

e)

Organ systems

6.

What is this a picture of?

a)

An Organ

b)

A Cell

c)

Tissue

d)

None of these

7.

What is the level of organization after organs?

a)

Organs

b)

Tissue

c)

Organisms

d)

Organ Systems

8.

What is the third level of organization?

a)

Cells

b)

Organs

c)

Tissue

d)

Organ Systems