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Biology 107 > Lab Test 2 - Study Guide > Flashcards

Lab Test 2 - Study Guide Flashcards

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1
Q

-Phylum-

Sponges :

A

Porifera

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2
Q
A

Grantia - Cross Section

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3
Q

___________ are multicellular

A

Sponges

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4
Q

Sponges can reprodue both _________ and __________

A

Sexually and Asexually

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5
Q

The inner most cell layer in a sponge is the:

A

Collar cell layer

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6
Q

Collar cells in a sponge have _________ which cause the water to circulate

A

Flagella

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7
Q

The opening in the center of the sponge is the central cavity. The cells that outline the cavity are __________

A

Collar cells

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8
Q

Slide of _________

A

Sponge Spicules

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9
Q

Sponge Anatomy

A
  1. Pore
  2. Canal
  3. Canal
  4. Central Cavity
  5. Osculum
  6. Epidermus (outer most layer)
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10
Q

Sponge Anatomy

A
  1. Canal
  2. Canal
  3. Spicule
  4. Spicule
  5. ???
  6. Collar Cell (choanocyte)
  7. Amoebocyte
  8. Epidermus (outer most layer)
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11
Q

Sponge Anatomy

A
  1. Collar Cell (chaoanocyte)
    a. Collar - (to collect food)
    b. Nucleus
    c. Yolk Body
    d. Flagellum (circulate water)
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12
Q

___________ are cells that move around in the sponge that are capable of becoming other cells

A

Ameobocytes

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13
Q

Two body plans of Cnidarians

A
  • Polyp
  • Medusa
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14
Q

Polyp is a cylindrical bodied organism with tentacles located around the ________.

Medusa is a _________ with tthe mouth on the __________

A
  • mouth
  • jellyfish
  • underside
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15
Q

Hydrozoa Anatomy

A
    1. Mouth
    1. Tentacle
    1. Nematocyst battery
    1. Epidermis (grey area on model)
    1. Mesoglea
    1. Gastrodermis
    1. Gastrovascular cavity
    1. Testis
    1. Ovary
    1. Bud
    1. Stalk
    1. foot
    1. Glandulomuscular cell
    1. Cilia
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16
Q

Hydrozoa Anatomy

A
    1. Epitheliomuscular cell
    1. Interstitial cell
    1. Nutritive cell
    1. Gland cell
    1. Sensory cell
    1. Cilia
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17
Q

Hydrozoa Anatomy

A
  • A. Penetrant (before and after discharge)
  • a. Cnidoblast
  • b. Cnidocil
  • c. Thread tube
  • d. Nucleus
  • e. Cap
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18
Q

Hydrozoa Anatomy

A
  • B. Streptoline glutinant
  • C. Steroline glutinant (stinger)
  • D. Volvent
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19
Q

__________ - Home of the Polyp

A

Coral

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20
Q

Hydrozoa Life Cycle

A
    1. Embryonic development
  • a. Zygote
  • b-d. Cleavage
    1. Planula (free swimming larva)
    1. Young polyp
  • 4-5. Developing colony
    1. Colony of Polyps
  • a. Feeding polyp
  • b. Reproductive polyp
    1. Young medusa
    1. Mature medusa
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21
Q

Obelia is a Marine __________. It’s usually attached to _______, shells and other things that do not float around

A
  • Cnidarian
  • Rocks
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22
Q
A

Obelia colony

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23
Q

-Two types of Polyps-

The _________ polyp has tentacles

The _________ polyp does not have tentacles

A
  • Feeding
  • Reproductive
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24
Q

The __________ polyps have a gastrovascular cavity. It is continuous through all of the polyps in the colony. The __________ polyps do not feed. They do nto have any __________ to catch food.

A
  • feeding
  • reproductive
  • tentacles
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25
Q

The reproductive polyp reproduces __________ by budding off small little medusas (jellyfish) These medusa are either male or female and can reproduce __________

A
  • Asexually
  • Sexually
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26
Q

The __________ swims around seeking out a suitable habitat that has sufficient food _________ in the water. When the habitat is found the planua will attach to the bottom and grow into the mature ________

A
  • planua
  • floating
  • colony
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27
Q
A

Obelia medusa

(blue and pink stain)

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28
Q

The function of the ________ is dispersal from the mature colony and ________ reproduction

A
  • medusa
  • sexual
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29
Q

_________ : Free swimming larva

A

Planula

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30
Q

The Planula is the free swimming larva that will eventually develop into the __________

A

mature colony

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31
Q
A

Planula

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32
Q

Jellyfish are _________

A

Medusas

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33
Q

___________ : The one eating the fish

A

Portuguese Man-of-war

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34
Q

The Portuguese Man-of-war is not a ___________

A

Jellyfish

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35
Q

Portuguese Man-of-war is a colony of ________ with a large gas filled ________

A
  • polyps
  • bladder
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36
Q

The long tentacles of the Portuguese man-of-war hang down from the air _______ have numerous _________ and catch a large number of prey

A
  • bladder
  • nematocysts
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37
Q

Polyps emerge from their protective _______ hideouts with their ________ to collect food from water

A
  • coral
  • tentacles
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38
Q

-Phylum-

Hydra :

A

Cnidaria

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39
Q

-Phylum-

Obelia :

A

Cnidaria

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40
Q

-Phylum-

Medusa

A

Cnidaria

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41
Q

-Phylum-

Jellyfish

A

Cnidaria

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42
Q

-Phylum-

Portuguese Man-of-war

A

Cnidaria

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43
Q

-Phylum-

Coral

A

Cnidaria

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44
Q

-Phylum-

Flatworms

A

Platyhelminthes

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45
Q

-Phylum-

Roundworms

A

Nematoda

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46
Q

-Phylum-

Segmented worms

A

Annelida

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47
Q

-Type of worm-

Planaria

A

Flatworm

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48
Q
A

Planaria

49
Q

-Phylum-

Planaria :

A

Platyhelminthes

50
Q

-Phylum-

Sheep liver fluke

A

Platyhelminthes

51
Q

-Phylum-

Blood Fluke

A

Platyhelminthes

52
Q

-Phylum-

Tape worm

A

Platyhelminthes

53
Q

-Phylum-

Trichinella

A

Nematoda

54
Q

-Phylum-

Hookworm

A

Nematoda

55
Q

-Phylum-

Pin worm

A

Nematoda

56
Q

-Phylum-

Earthworm

A

Annelida

57
Q

__________ : has eye spots

A

Planaria

58
Q

Planaria is found in __________

A

Fresh water

59
Q

The _________ is a small hose in the midsection of the planaria that is used to draw in food

A

pharynx

60
Q

What is it

A

Sheep liver fluke

61
Q

The planaria is a __________ flat worm

A

Non-Parasitic

62
Q

All flukes are _________ on or in animals

A

Parasites

63
Q

People contract the _________ while wading in shallow pools of water

A

Blood fluke

64
Q

What is it

A

Blood Fluke

65
Q

What is it

A

Tapeworm

66
Q

The _________ sits in the intestine and absorbs all the nutrients it requires

A

tapeworm

67
Q

What is it

A

trichinella spiralis

68
Q

trichinella are __________

A

Roundworms

69
Q

People get trichinella from undercooked _________ or _________ meat

A
  • pork
  • bear
70
Q

What is it

A

Hookworm

71
Q

6.

8.

9.

  1. ?

11.

16.

A
  1. Mouth
  2. Pharynx
  3. Esophagus
  4. ?Esophagus
  5. Crop
  6. Nephridium
72
Q

11.

12.

13.

27.

A
  1. Crop
  2. Gizzard
  3. Intestine
  4. Ventral Nerve Cord
73
Q

13.

A
  1. Intestine
74
Q

Annelida - Earthworm - Organs

__________ : Large swelling on the outside; Shorter side is the head end

A

Clitellum

75
Q

Annelida - Earthworm - Organs

__________ : To eat decomposing grass clippings etc.

A

Mouth

76
Q

Annelida - Earthworm - Organs

__________ : Large muscular structure to suck in food

A

pharynx

77
Q

Annelida - Earthworm - Organs

__________ : Food passes through

A

Esophagus

78
Q

Annelida - Earthworm - Organs

__________ : For food storage

A

Crop

79
Q

Annelida - Earthworm - Organs

__________ : For grinding the food

A

gizzard

80
Q

Annelida - Earthworm - Organs

__________ : Absorb nutrients; full lenght all the way to the anus

A

Intestine

81
Q

Annelida - Earthworm - Organs

__________ : Control elimination of waste

A

Anus

82
Q

Annelida - Earthworm - Organs

__________ : On backside of digestive system

A

Dorsal blood vessel

83
Q

Annelida - Earthworm - Organs

__________ : Circulation; opposite side of digestive system (yellowish/cream color)

A

Ventral blood vessel

84
Q

Annelida - Earthworm - Organs

__________ : Connect dorsal to ventral blood vessel; Have 5 of them

A

Hearts

85
Q

Annelida - Earthworm - Organs

__________ : Swelling of nerves

A

Brain-like structure

86
Q

Annelida - Earthworm - Organs

__________ : Detect stimuli

A

ventral nerve cord

87
Q

Annelida - Earthworm - Organs

__________ : Function in regulating fluids

A

Nephridium

88
Q

-Phylum-

Grasshopper :

A

Arthopoda

89
Q

-Phylum-

Crayfish

A

Arthopoda

90
Q
A
91
Q
A
92
Q
A
93
Q
A
94
Q
A
95
Q
A
96
Q
A
97
Q
A
98
Q
A
99
Q
A
100
Q
A
101
Q
A
102
Q
A
103
Q
A
104
Q
A
105
Q
A
106
Q
A
107
Q

What is it

A

Lancelet

108
Q

-Phylum-

Frog :

A

Lancelet

109
Q

Lancelet has no __________

A

backbone

110
Q
A
111
Q
A
112
Q
A
113
Q

-Phylum-

Pig :

A

Chordata

114
Q

-Phylum-

Pig :

A

Chordata

115
Q
A
116
Q
A
117
Q

-Dental Order-

-

Canine

-

Molar

A

Incisor

Canine

Premolar

Molar

118
Q

-Dental Order-

Incisor

-

Premolar

-

A

Incisor

Canine

Premolar

Molar

Biology 107 (19 decks)

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