Practical 2 Flashcards

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1
Q

Sponge: osculum

A

water exits after passing through the spongcoesl

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2
Q

Sponge: ostia

A

Lets water in

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3
Q

Sponge: spongocoel

A

large, central cavity of sponge

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4
Q

Sponge spicule

A

skeletal element

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5
Q

Hydra: epidermis

A

serves as protection

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6
Q

Hydra: endodermis

A

inside hydra??

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7
Q

Hydra: mesoglea

A

Flexibility

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8
Q

Hydra: tentacles and Cnidocyte

A

sting cells

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9
Q

Hydra: gastrovascular cavity

A

extra cellular digestion

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10
Q

Hydra: mouth

A

food enters here

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11
Q

Hydra: foot

A

attaches to rocks

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12
Q

Worm: setae

A

Help anchor and control when moving through soil

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13
Q

Worm: clitellum

A

Used for sexual purpose

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14
Q

Worm: segment

A

Help separate internal cavities into sections of different organs

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15
Q

Worm: septa

A

dividing wall between segments

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16
Q

Worm: Coelom

A

acts as a protective cushion for organs

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17
Q

Worm: crop

A

food storage area

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18
Q

Worm: Gizzard

A

grinds the food

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19
Q

Worm: intestine

A

waste to anus

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20
Q

worm: hearts

A

pumps blood through the body

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21
Q

Worm: cereal ganglion

A

brain of the earthworm

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22
Q

worm: nephridia

A

filters waste from the blood

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23
Q

Mussel: shell

A

protection

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24
Q

Mussel: mantle

A

makes the shell

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25
Q

Mussel: foot

A

aids in movement

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26
Q

Mussel: adductor muscle

A

open and closes the clam

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27
Q

Mussel: incurrent siphon

A

takes food and particles from respiration and feeding

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28
Q

Mussel: excurrent siphon

A

releases carbon dioxide and releases waste

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29
Q

Mussel: gills

A

gets oxygen from water

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30
Q

Mussel: digestive glands

A

secrets digestive enzymes

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31
Q

Mussel: intestine

A

transports waste, completes digestion, absorbs nutrients

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32
Q

Mussel: heart

A

aids in circulation

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33
Q

Crayfish: cephalothorax

A

hard and thorax fused together

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34
Q

Crayfish: abdomen

A

the tail

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35
Q

Crayfish: carapace

A

protects gills, provides a water channel

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36
Q

Crayfish: eyes

A

focuses light

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37
Q

Crayfish: antennae

A

touch, taste, and smell

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38
Q

crayfish: antennules

A

balance, touch and taste

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39
Q

Crayfish: mouth

A

where food enters

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40
Q

crayfish: walking legs

A

to walk

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41
Q

crayfish: chelipeds

A

self defense, getting food

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42
Q

Crayfish: gills

A

used for getting oxygen from the water

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43
Q

crayfish: stomach

A

stores and chews food

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44
Q

crayfish: green glands

A

filters liquid waste out of blood

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45
Q

crayfish: heart

A

pumps blood through out organism

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46
Q

crayfish: brain

A

coordinates the senses and nerve messages

47
Q

crayfish: testes and ovaries

A

reproduction

48
Q

Perch: dorsal fins

A

keeps fish up right

49
Q

Perch: pelvic and pectoral fins

A

steering

50
Q

Perch: caudal fin

A

propels fish

51
Q

perch: operculum

A

protects the gills

52
Q

perch: gills

A

gets oxygen from water

53
Q

perch: eyes

A

help see

54
Q

perch:lateral line

A

vibration

55
Q

perch: brain

A

reviewed and processes sensory input

56
Q

perch: swim bladder

A

keeps buoyancy

57
Q

perch: intestine

A

absorption of nutrients

58
Q

perch: liver

A

detoxifies poison, produces bile, and helps digest fat

59
Q

perch: kidney

A

filters waste

60
Q

perch: heart

A

pumps blood

61
Q

perch: gonads

A

produces sperm or egg

62
Q

Sponge: Reproductive structures

A

ASexual, or sexual

63
Q

Hydra: Reproductive structures

A

asexual gonads near mouth?

64
Q

Earthworm: Reproductive structures

A

Clitellum

65
Q

Mussel: Reproductive structures

A

Gonads, sperm and eggs

66
Q

Crayfish: Reproductive structures

A

ovaries and testies

67
Q

Perch: Reproductive structures

A

Gonads

68
Q

Sponge: Nervous system structures

A

none

69
Q

hydra: Nervous system structures

A

Nerve net

70
Q

Earthworm: Nervous system structures

A

Ganglia and nerve cords

71
Q

Mussel: Nervous system structures

A

Ganglia clusters and nerves

72
Q

Crayfish: Nervous system structures

A

brain and nerve cords

73
Q

Perch: Nervous system structures

A

brain nervous system

74
Q

Sponge: Digestive Structures

A

Osculum

75
Q

Hydra: Digestive Structures

A

Gastrovascular cavity

76
Q

Earthworm: Digestive Structures

A

complete

77
Q

Mussels: Digestive Structures

A

complete

78
Q

Crayfish: Digestive Structures

A

Complete

79
Q

Perch: Digestive Structures

A

complete

80
Q

Sponge: Respiratory organs

A

diffusion

81
Q

Hydra: Respiratory organs

A

diffusion

82
Q

Earthworm: Respiratory organs

A

skin

83
Q

Mussels: Respiratory organs

A

gills

84
Q

crayfish: Respiratory organs

A

gills

85
Q

Perch: Respiratory organs

A

gills

86
Q

Sponge: Excretory organs

A

Passive none

87
Q

Hydra: Excretory organs

A

gastro/mouth

88
Q

Earthworm: Excretory organs

A

nephridia and kidneys

89
Q

Mussel: Excretory organs

A

gills and nephridia

90
Q

Crayfish: Excretory organs

A

Green glands and gills

91
Q

Perch: Excretory organs

A

kidney and gills

92
Q

sponge: circulatory system form

A

None

93
Q

Hydra: circulatory system form

A

None

94
Q

Earthworm: circulatory system form

A

Closed

95
Q

Mussel: circulatory system form

A

Open

96
Q

Crayfish: circulatory system form

A

Open

97
Q

Perch: circulatory system form

A

Closed

98
Q

Eumetazoa

A

Porifera, cnidaria, Platyhelminthes, Mollusca, Annelida, Nematoda, arthropoda, echinodermata, chordata

99
Q

Bilateral

A

Platyhelminthes, Mollusca, annelida, Nematoda, arthropoda, echinodermata, chordata

100
Q

Protostomia

A

Platyhelminthes, Mollusca, annelida, Nematoda, and arthropoda

101
Q

Deuterostomia

A

Echinodermata, chordata

102
Q

Lophotrochozoa

A

Platyhelminthes, Mollusca, and annelida

103
Q

Ecdysozoa

A

Nematoda and arthropoda

104
Q

Metezoa

A

all animals…

105
Q

Porifera

A

Sponge

106
Q

Cnidaria

A

Jellyfish

107
Q

Platyhelminthes

A

Tapeworm and flukes

108
Q

Mollusca

A

snails, mollusk, and squid

109
Q

Annelida

A

Earthworms

110
Q

Nematoda

A

Hook worm and other parasites

111
Q

Arthropoda

A

insects, spiders, etc

112
Q

Echinodermata

A

seastars

113
Q

Chordata

A

fish, and other animals…

114
Q

Gnathostomata

A

Has jaws: Chondrichthyes, actinopteyrgii, amphibia, testudines, lepidosauria, crocodile, aves, mammal