Name: 
 

Chapter 1 Exploring and Classifying Life Websheet Practice Test



True/False
Indicate whether the sentence or statement is true or false.
 

 1. 

Pasteur's experiment was proof of the theory of spontaneous generation.
 

Multiple Choice
Identify the letter of the choice that best completes the statement or answers the question.
 

 2. 

The first name of the organism's scientific name is the ____.
a.
species
c.
genus
b.
family
d.
order
 

 3. 

If you know an insect is a butterfly but don't know its scientific name, it would be best to use a(n) ____ to find out.
a.
dictionary
c.
biology textbook
b.
encyclopedia
d.
dichotomus key
 

 4. 

Which of the following is NOT a characteristic that all organisms share?
a.
ability to taste and smell
c.
ability to grow and develop
b.
ability to use energy
d.
ability to sense and respond to change
 

 5. 

What happens when organisms reproduce?
a.
They grow and develop.
b.
They sense change in their environment.
c.
They maintain a stable internal environment.
d.
They make organisms similar to themselves.
 

 6. 

The scientific name for an organism comes from its
a.
main characteristic.
c.
order and class.
b.
kingdom and phylum.
d.
genus and species.
 

 7. 

What can you find by working through the statements in a dichotomous key?
a.
the identity of an organism
b.
how many animals are birds
c.
how long a fungus can live
d.
when a species of organisms appeared on Earth
 

 8. 

For hundreds of years, how were all living things classified?
a.
living or nonliving
c.
water creatures or land creatures
b.
plants or animals
d.
large or small
 

 9. 

Scientists classify organisms based on their
a.
likes and dislikes.
c.
age.
b.
numbers in the wild.
d.
characteristics.
 
 
Use the figure below to answer the following questions.

nar002-1.jpg
 

 10. 

What is the scientific name for a Burchell’s zebra?
a.
Equus caballus
c.
Equus burchellii
b.
Equus grevyi
d.
Caballus zebra
 

 11. 

What is the scientific name for a horse?
a.
Equus caballus
c.
Equus burchellii
b.
Equus grevyi
d.
Equus horse
 

 12. 

What is the scientific name for a Grevy’s zebra?
a.
Equus caballus
c.
Equus grevyi
b.
Equus zebra
d.
Equus burchellii
 

 13. 

Today, scientists classify organisms by these EXCEPT____.
a.
external characteristics
b.
simlarities in genes
c.
the way embryos develop
d.
how large an organism is
 

Completion
Complete each sentence or statement.
 

 14. 

The theory that living things come only from other living things is known as ____________________.
 

 

 15. 

A two-word name used to classify living things is ______________________________.
 

 

 16. 

Anything an organism responds to is a(n) ____________________.
 

 
 
Unscramble the letters to form the correct word for each definition.
 

 17. 

clesl—smallest units carrying on life functions ____________________
 

 

 18. 

nobimali nmclaoenture—naming system developed by Linnaeus ____________________
 

 

 19. 

gomnikd—the first and largest category in the classification used today ____________________
 

 

 20. 

Organisms maintain internal stability despite threats by external stimuli through _______________________.
 

 

 21. 

A book titled Responding to External Changes is probably about _______________________.
 

 

 22. 

You would expect to find Tsuga canadensis growing in abundance in _______________.
 

 

 23. 

Organisms that share the same _______________ name are more closely related than those that share the same family name.
 

 

 24. 

The common name of a bird whose scientific name is Cardinalis cardinalis is _______________.
 

 

Matching
 
 
a.
using two words to name organisms
b.
largest taxonomic category
c.
to group items based on similarities
d.
the smallest, specific taxonomic category
e.
science of grouping and naming organisms
f.
largest group within the plant kingdom
g.
largest group within the animal kingdom
h.
what classes are divided into
i.
largest group within a phylum or division
j.
a group within a family
k.
what orders are divided into
 

 25. 

kingdom
 

 26. 

taxonomy
 

 27. 

orders
 

 28. 

families
 

 29. 

classify
 

 30. 

class
 

 31. 

binomial nomenclature
 

 32. 

division
 

 33. 

genus
 

 34. 

phylum
 

 35. 

species
 



 
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