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Reading Chapter 25

 

Multiple Choice

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

 

____    1.   In most fishes, the structures that are most important for obtaining oxygen from water are the

a.

scales.

b.

gills.

c.

lungs.

d.

vertebrae.

 

 

____    2.   The first vertebrates to evolve were

a.

amphibians.

b.

lancelets.

c.

tunicates.

d.

fishes.

 

 

____    3.   The organ that adjusts the buoyancy of many bony fishes is the

a.

swim bladder.

b.

brain.

c.

ventricle.

d.

kidney.

 

 

____    4.   Modern jawless fishes include

a.

skates.

b.

sharks.

c.

lampreys.

d.

lungfishes.

 

 

____    5.   The eggs of amphibians can dry out easily because they

a.

are very small.

b.

do not have shells.

c.

are usually laid on land.

d.

are always fertilized externally.

 

Exploring Life - Reading Homework Quiz

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Name

Class Period 
1 2 3 4 5 6 7 8

Question 1
A B C D E F G H

Question 2
A B C D E F G H

Question 3
A B C D E F G H

Question 4
A B C D E F G H

Question 5
A B C D E F G H

Question 6
A B C D E F G H

Question 7
A B C D E F G H

Question 8
A B C D E F G H

Question 9
A B C D E F G H

Question 10
A B C D E F G H
 

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