Ch. 35 Worksheet
True/False
Indicate whether the
statement is true or false.
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1.
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Amphibians are always tied to water.
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2.
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The vertebrate skeleton is living tissue.
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3.
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Amphibian skin is smooth, nonscaly, and moist.
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4.
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Ray-finned fish have fins supported by central bones.
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5.
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Amphibians have poor lungs and can breathe through their skin too.
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6.
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Fish are ectothermic.
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7.
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Reptiles are endothermic.
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8.
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Cartilaginous fish have swim bladders.
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9.
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Hagfish are digusting critters that can tie themselves in knots, produce copious
amounts of slime, and suck the rotting tissue of dead fish.
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10.
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Amphibiam eggs contain calcified shells.
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11.
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Sharks and rays can detect their prey by sensing electrical currents.
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12.
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Amphibians are endothermic.
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Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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13.
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Which jawless fish is like a parasitic leech?
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14.
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All of the jawless fish are called
a. | chondrichythes | c. | agnathans | b. | placoderms | d. | osteichthyes |
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15.
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What is the series of pressure sensitive cells that lie within canals along both
sides of the fish body?
a. | scales | c. | fins | b. | operculum | d. | lateral line |
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16.
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Which fish is more closely related to amphibians?
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Multiple Response
Identify one
or more choices that best complete the statement or answer the question.
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17.
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Check all of the following traits that are found in vertebrates.
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Matching
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Amniotic egg a. | allantois | d. | air space | b. | chorion | e. | amnion | c. | yolk sac | f. | albumin |
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18.
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prevents drying out
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19.
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provides nutrients
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20.
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aids gas exchange
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21.
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stores waste
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22.
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protein reserve
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23.
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oxygen reserve
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Fish a. | agnathans | c. | osteichthyes | b. | chondrichthyes |
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24.
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salmon and catfish
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25.
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jawless fish
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26.
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cartilaginous fish
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27.
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sharks and sawfish
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28.
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hagfish
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29.
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rays and skates
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30.
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lampreys
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31.
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bony fish
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32.
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trout and crappie
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Mammals a. | monotremes | c. | placentals | b. | marsupials |
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33.
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pouched mammals
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34.
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rely on exchange between maternal and fetal blood
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35.
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egg laying mammals
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Circulatory System a. | 2 chambered heart | c. | 4 chambered
heart | b. | 3 chambered heart |
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36.
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amphibians and small reptiles
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37.
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fish
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38.
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birds, large reptiles, and mammals
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