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The levels of organization

Total questions: 10

Worksheet time: 10mins

Name
Class
Date
1.

1. A group of similar cells that come together to perform a specific function is a/an

a)

organ

b)

organ system

c)

tissue

d)

organ system

2.

When a group of organs work together to perform a particular function they create a/an

a)

organ system

b)

organism

c)

tissue

3.

The smallest level of organization of life in an organism

a)

cell

b)

organ

c)

organ system

4.

True or False? Broken bones can repair themselves.

a)

True

b)

False

5.

A group of organs that work together to perform big jobs for your body is an organ system.

a)

False

b)

True

6.

Which is an example of an organism?

a)

a lake

b)

a rock

c)

a beetle

7.

Which of the following is the correct order of organization in living things from most basic (simple) to most complex?

a)

Organ system, organ, tissue, cell, organism

b)

Cell, tissue, organ, organ system, organism

c)

Organism, cell, tissue, organ, organ system

8.

which one is an organ?

a)

cell

b)

tissue

c)

heart

9.

A group of different tissues working together to do a job is called a/an _

a)

organ

b)

tissue

c)

stem cell

10.

Which of the following correctly orders the organization in plants and animals from least to complex?

a)

Cell --> Organ --> Tissue --> Organ System --> Organism

b)

Atom --> Cell --> Organ --> Tissue --> Organism

c)

Cell --> Tissue --> Organ --> Organ System --> Organism