Lab Practical Exam 1

Question 1

Phylum Chordata: 5 Characteristics

Answer 1

• Dorsal hollow nerve chord (ventral nerve chord)
• Dorsal supporting structure (notochord or vertebral column
• pharyngeal or gill slits
• post-anal tail
• endostyle (digestive system)

Question 2

Phylum Chordata

Subphylum Urochordata

Answer 2

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Question 3

Phylum Chordata
Subphylum Urochordata
Class Ascidacea

Answer 3

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Question 4

Phylum Chordata
Subphylum Urochordata
Class Larvacea (Appendicularia)

Answer 4

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Question 5

Phylum Chordata
Subphylum Urochordata
Class Thaliacea

Answer 5

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Question 6

Phylum Chordata
Subphylum Urochordata
Class Thaliacea
Order Pyrosomida

Answer 6

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Question 7

Phylum Chordata
Subphylum Urochordata
Class Thaliacea
Order Doliolida

Answer 7

• pelagic tunicate
• found in saltwater at surface
• fastest growth rates

Question 8

Phylum Chordata
Subphylum Urochordata
Class Thaliacea
Order Salpida

Answer 8

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Question 9

Phylum Chordata
Subphylum Cephalochrodata (Acrania)

Answer 9

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Question 10

Phylum Chordata

Subphylum Vertebrata

Answer 10

none

Question 11

Phylum Chordata

Genus Oikopleura

Answer 11

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Question 12

Phylum Chordata

Genus Styela

Answer 12

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Question 13

Phylum Chordata

Genus Didemnum

Answer 13

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Question 14

Phylum Chordata

Genus Ecteinascidia

Answer 14

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Question 15

Phylum Chordata

Genus Ascidea

Answer 15

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Question 16

Phylum Chordata

Class Chondrichthyes

Answer 16

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Question 17

Phylum Chordata
Class Chondrichthyes
Subclass Elasmobranchii

Answer 17

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Question 18

Phylum Chordata
Class Chondrichthyes
Subclass Elasmobranchii
Division Selachii

Answer 18

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Question 19

Phylum Chordata
Class Chondrichthyes
Subclass Elasmobranchii
Division Neo Selachii
Subdivision Selachii

Answer 19

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Question 20

Phylum Chordata
Class Chondrichthyes
Subclass Elasmobranchii
Division Neo Selachii
Subdivision Selachii
Order Heterodontiformes

Answer 20

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Question 21

Phylum Chordata
Class Chondrichthyes
Subclass Elasmobranchii
Division Neo Selachii
Subdivision Selachii
Order Orectilabiformes

Answer 21

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Question 22

Phylum Chordata
Class Chondrichthyes
Subclass Elasmobranchii
Division Neo Selachii
Subdivision Selachii
Order Lamniformes

Answer 22

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Question 23

Phylum Chordata
Class Chondrichthyes
Subclass Elasmobranchii
Division Neo Selachii
Subdivision Selachii
Order Carcharhiniformes

Answer 23

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Question 24

Phylum Chordata
Class Chondrichthyes
Subclass Elasmobranchii
Division Neo Selachii
Subdivision Selachii
Order Squaliformes

Answer 24

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Question 25

``` Phylum Chordata Class Chondrichthyes Subclass Elasmobranchii Division Neo Selachii Subdivision Selachii Order Squantiformes ```

Answer 25

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Question 26

``` Phylum Chordata Class Chondrichthyes Subclass Elasmobranchii Division Neo Selachii Subdivision Selachii Order Pristiophoriformes ```

Answer 26

saws

Question 27

``` Phylum Chordata Class Chondrichthyes Subclass Elasmobranchii Division Neo Selachii Subdivision Batoidea Order Pristiformes ```

Answer 27

saws

Question 28

``` Phylum Chordata Class Chondrichthyes Subclass Elasmobranchii Division Neo Selachii Subdivision Batoidea Order Torpediniformes ```

Answer 28

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Question 29

``` Phylum Chordata Class Chondrichthyes Subclass Elasmobranchii Division Neo Selachii Subdivision Batoidea Order Rajiformes ```

Answer 29

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Question 30

``` Phylum Chordata Class Chondrichthyes Subclass Elasmobranchii Division Neo Selachii Subdivision Batoidea Order Myliobatiformes ```

Answer 30

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Question 31

Phylum Chordata Class Chondrichthyes Subclass Holocephali (Chimera)

Answer 31

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Question 32

Phylum Chordata | Subphylum Craniata

Answer 32

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Question 33

Phylum Chordata Subphylum Craniata Superclass Agnatha Class Myxini

Answer 33

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Question 34

Phylum Chordata Subphylum Craniata Superclass Agnatha Class Petromyzontida

Answer 34

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Question 35

Phylum Chordata Grade Teleostomi Class Sarcopterygii

Answer 35

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Question 36

Phylum Chordata Grade Teleostomi Class Sarcopterygii Subclass Ceplacanthimorpha

Answer 36

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Question 37

Phylum Chordata Grade Teleostomi Class Sarcopterygii Subclass Dipnoi

Answer 37

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Question 38

Phylum Chordata Grade Teleostomi Class Actinopterygii

Answer 38

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Question 39

Phylum Chordata Grade Teleostomi Class Actinopterygii Subclass Cladista

Answer 39

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Question 40

``` Phylum Chordata Grade Teleostomi Class Actinopterygii Subclass Chondrostei Order Lepisosteiformes ```

Answer 40

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Question 41

``` Phylum Chordata Grade Teleostomi Class Actinopterygii Subclass Chondrostei Order Acipenseriformes ```

Answer 41

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Question 42

Phylum Chordata Grade Teleostomi Class Actinopterygii Subclass Neopterygii

Answer 42

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Question 43

``` Phylum Chordata Grade Teleostomi Class Actinopterygii Subclass Neopterygii Division Teleostei ```

Answer 43

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Question 44

``` Phylum Chordata Grade Teleostomi Class Actinopterygii Subclass Neopterygii Division Teleostei Order Osteoglossomorpha ```

Answer 44

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Question 45

``` Phylum Chordata Grade Teleostomi Class Actinopterygii Subclass Neopterygii Division Teleostei Order Elopiformes ```

Answer 45

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Question 46

``` Phylum Chordata Grade Teleostomi Class Actinopterygii Subclass Neopterygii Division Teleostei Order Albuliformes ```

Answer 46

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Question 47

``` Phylum Chordata Grade Teleostomi Class Actinopterygii Subclass Neopterygii Division Teleostei Order Anguilliformes ```

Answer 47

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Question 48

``` Phylum Chordata Grade Teleostomi Class Actinopterygii Subclass Neopterygii Division Teleostei Order Clupeiformes ```

Answer 48

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Question 49

``` Phylum Chordata Grade Teleostomi Class Actinopterygii Subclass Neopterygii Division Teleostei Order Argentiniformes ```

Answer 49

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