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Lab Practical Flashcards

Ace this shitttttt

1
Q

Sea Cucumber scientific name

A

Holothuroidea/Holothuria

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2
Q

Sea Cucumber Phylum

A

Echinodermata

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3
Q

Sea Cucumber class

A

Holothuroidea

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4
Q

Sea Cucumber Coleom

A

Coelmate

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5
Q

Sea cucumber symmetry

A

Radial

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6
Q

Aids in locomotion (echinoderms)

A

Water vascular system

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7
Q

Runs from body to mouth

sea cucumber

A

5 pairs of tube feet

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8
Q

Scientific name of Horseshoe Crab

A

Limulus Polyphemus

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9
Q

Horseshoe crab phylum

A

Arthropoda

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10
Q

Class of horseshoe crab

A

Meristomata

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11
Q

Clade of horseshoe crab

A

Chelicerata

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12
Q

Coelom of horseshoe crab

A

Coelomate

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13
Q

Horseshoe crab symmetry

A

Bilateral

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14
Q

Aid in feeding of horseshoe crab

A

chelicerae

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15
Q

horseshoe crabs have one pair of

A

Pedipalps

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16
Q

Horseshoe crabs use these for grasping females or holding prey, used for movement in younger

A

Pedipalps

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17
Q

Horseshoe crabs have four pairs of

A

walking legs

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18
Q

genus of sea anemone

A

metridium

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19
Q

Sea Anemone phylum

A

Cnidaria

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20
Q

Sea anemone class

A

anthozoa

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21
Q

subclass of sea anemone

A

Hexacorallia

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22
Q

Dominant stage of sea anemone

A

Polyp stage, medusa stage absent

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23
Q

Sea anemones are mostly sessile or motile?

A

Sessile

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24
Q

Symmetry of sea anemone

A

Radial

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25
Q

Coelom of sea anemone

A

acoelomate

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26
Q

Scientific name of Chiton

A

Polyplacophora

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27
Q

Phylum of Chiton

A

Mollusca

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28
Q

Class of chiton

A

Polyplacophora

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29
Q

Symmetry of Chiton

A

Bilateral

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30
Q

Body cavity of chiton

A

Coelomate

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31
Q

Chiton shells are composed of

A

8 dorsal plates

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32
Q

Radula in chiton

A

tongue like organ– grazing on algae

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33
Q

Sea star scientific name

A

Asteroidea

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34
Q

Phylum of sea star

A

Echinoderm

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35
Q

Class of sea star

A

Asteroidea

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36
Q

Coelom of sea star

A

Coelomate

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37
Q

Symmetry of sea star

A

Radial

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38
Q

These are used by sea stars to capture prey— locomotion and respiration

A

Tube feet

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39
Q

Scientific name of snail

A

Helix

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40
Q

Phylum of snail

A

Mollusca

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41
Q

Class of snail

A

Gastropoda

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42
Q

Symmetry of snail

A

Bilateral symmetry

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43
Q

Body cavity in snail

A

Coelom- small hemocoel

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44
Q

Most snails are _________

(sexual male+female)

A

Hermaphroditic

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45
Q

Snail’s foot is used for ________

A

locomotion

46
Q

Mantle in snail

A

secretes shell when present

47
Q

Visceral mass

A

houses internal organs

48
Q

Helix

A

Land snail

49
Q

Millipede scientific name

50
Q

Phylum of millipede

A

Arthropoda

51
Q

Sub phylum of millipede

52
Q

Body style of millipede

A

More rounded body

53
Q

Millipedes have ___ legs per trunk segment

54
Q

Do millipedes have coleoms?

A

Yes (hemocoel)

55
Q

Symmetry of millipedes

56
Q

Centipede scientific name

57
Q

Phylum of centipede

A

Arthropoda

58
Q

Class of centipede

59
Q

sub phylum of centipede

60
Q

Do centipedes have coleoms?

A

Yes, hemocoel

61
Q

Symmetry of centipedes

62
Q

Centipedes have ______ leg per trunk segment

63
Q

Scientific name of Sponge

64
Q

Phlyum of Sponge

65
Q

Class of sponges in lab

A

Calcarea, Silicea

66
Q

Class that inlcudes 90% of sponges

A

Demospongiae

67
Q

Sponges lack true tissues/organs

68
Q

Hole at the top of a sponge

69
Q

Generate water current inside of sponge and ingest food

A

Choanocytes

70
Q

Symmetry of sponges

A

Asymmetrical

71
Q

Coelom of Sponge

A

Acoelomate- no body cavity

72
Q

tiny pores on body of sponges that allow water, oxygen and nutrients to enter sponge

73
Q

Scientific name of Moon Jelly

A

Aurelia Aurita

74
Q

Phylum of Moon Jelly

75
Q

Class of Moon Jelly

76
Q

Dominant stage in moon jelly

A

Medusa stage

77
Q

Do Moon Jelly’s have coeloms?

A

No- acoelomate

78
Q

Symmetry of Moon Jelly

A

Radial symmetry

79
Q

Portuguese Man of War scientific name

A

Physalia Physalis

80
Q

Portuguese man o war phylum

81
Q

Class of Portuguese man o war

82
Q

Symmetry of Portuguese man of war

A

Radial symmetry

83
Q

Coelom of Portuguese man of war

A

No coelom- acoelomate

84
Q

Dominant phase of Portuguese man of war

A

both polyp and medusa phase

85
Q

Gas filled bladder in Portuguese man of war that allows to float

A

Pneumatophore

86
Q

Used by Portuguese man of war to sting and paralyze prey

87
Q

Scientific name of coral

88
Q

Phylum of coral

89
Q

Class of Coral

90
Q

Symmetry of coral

A

Radial symmetry

91
Q

Coelom of coral

A

Acoelomate- no body cavity

92
Q

What is the dominant stage of coral

A

Polyp dominant

93
Q

Scientific name of nautilus

A

Nautilus pompilius

94
Q

Phylum of nautilus

95
Q

Class of nautilus

A

Cephalopod

96
Q

Symmetry of nautilus

97
Q

Coelom of nautilus

98
Q

Crayfish phylum

99
Q

Crayfish class

A

Crustacean

100
Q

Crayfish coelom

A

Coelomate- true coleom

101
Q

Symmetry of crayfish

A

Bilateral symmetry

102
Q

Crayfish have how many pairs of attenae?

103
Q

Crayfish have ten legs and are known as

104
Q

Brittle star scientific name

A

Ophiuroidea

105
Q

Phylum of brittle star

A

Echinoderm

106
Q

Class of brittle star

A

Ophiuroidea

107
Q

Symmetry of brittle star

A

Radial symmetry

108
Q

Coelom of brittle star

A

Coelomate- true coelom

109
Q

The difference between sea and brittle star

A

Brittle stars have flexible arms that have a snakelike motion

110
Q

Can expel appendages at attacker

(brittle star)

bio 2 (9 decks)

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