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Biology 107 > Lab Test 2 - Study Guide > Flashcards

Lab Test 2 - Study Guide Flashcards

(118 cards)

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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
The reproductive polyp reproduces __________ by budding off small little medusas (jellyfish) These medusa are either male or female and can reproduce \_\_\_\_\_\_\_\_\_\_
- Asexually - Sexually
26
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 \_\_\_\_\_\_\_\_
- planua - floating - colony
27
Obelia medusa | (blue and pink stain)
28
The function of the ________ is dispersal from the mature colony and ________ reproduction
- medusa - sexual
29
\_\_\_\_\_\_\_\_\_ : Free swimming larva
Planula
30
The Planula is the free swimming larva that will eventually develop into the \_\_\_\_\_\_\_\_\_\_
mature colony
31
Planula
32
Jellyfish are \_\_\_\_\_\_\_\_\_
Medusas
33
\_\_\_\_\_\_\_\_\_\_\_ : The one eating the fish
Portuguese Man-of-war
34
The Portuguese Man-of-war is not a \_\_\_\_\_\_\_\_\_\_\_
Jellyfish
35
Portuguese Man-of-war is a colony of ________ with a large gas filled \_\_\_\_\_\_\_\_
- polyps - bladder
36
The long tentacles of the Portuguese man-of-war hang down from the air _______ have numerous _________ and catch a large number of prey
- bladder - nematocysts
37
Polyps emerge from their protective _______ hideouts with their ________ to collect food from water
- coral - tentacles
38
-Phylum- Hydra :
Cnidaria
39
-Phylum- Obelia :
Cnidaria
40
-Phylum- Medusa
Cnidaria
41
-Phylum- Jellyfish
Cnidaria
42
-Phylum- Portuguese Man-of-war
Cnidaria
43
-Phylum- Coral
Cnidaria
44
-Phylum- Flatworms
Platyhelminthes
45
-Phylum- Roundworms
Nematoda
46
-Phylum- Segmented worms
Annelida
47
-Type of worm- Planaria
Flatworm
48
Planaria
49
-Phylum- Planaria :
Platyhelminthes
50
-Phylum- Sheep liver fluke
Platyhelminthes
51
-Phylum- Blood Fluke
Platyhelminthes
52
-Phylum- Tape worm
Platyhelminthes
53
-Phylum- Trichinella
Nematoda
54
-Phylum- Hookworm
Nematoda
55
-Phylum- Pin worm
Nematoda
56
-Phylum- Earthworm
Annelida
57
\_\_\_\_\_\_\_\_\_\_ : has eye spots
Planaria
58
Planaria is found in \_\_\_\_\_\_\_\_\_\_
Fresh water
59
The _________ is a small hose in the midsection of the planaria that is used to draw in food
pharynx
60
What is it
Sheep liver fluke
61
The planaria is a __________ flat worm
Non-Parasitic
62
All flukes are _________ on or in animals
Parasites
63
People contract the _________ while wading in shallow pools of water
Blood fluke
64
What is it
Blood Fluke
65
What is it
Tapeworm
66
The _________ sits in the intestine and absorbs all the nutrients it requires
tapeworm
67
What is it
trichinella spiralis
68
trichinella are \_\_\_\_\_\_\_\_\_\_
Roundworms
69
People get trichinella from undercooked _________ or _________ meat
- pork - bear
70
What is it
Hookworm
71
6. 8. 9. 10. ? 11. 16.
6. Mouth 8. Pharynx 9. Esophagus 10. ?Esophagus 11. Crop 16. Nephridium
72
11. 12. 13. 27.
11. Crop 12. Gizzard 13. Intestine 27. Ventral Nerve Cord
73
13.
13. Intestine
74
Annelida - Earthworm - Organs \_\_\_\_\_\_\_\_\_\_ : Large swelling on the outside; Shorter side is the head end
Clitellum
75
Annelida - Earthworm - Organs \_\_\_\_\_\_\_\_\_\_ : To eat decomposing grass clippings etc.
Mouth
76
Annelida - Earthworm - Organs \_\_\_\_\_\_\_\_\_\_ : Large muscular structure to suck in food
pharynx
77
Annelida - Earthworm - Organs \_\_\_\_\_\_\_\_\_\_ : Food passes through
Esophagus
78
Annelida - Earthworm - Organs \_\_\_\_\_\_\_\_\_\_ : For food storage
Crop
79
Annelida - Earthworm - Organs \_\_\_\_\_\_\_\_\_\_ : For grinding the food
gizzard
80
Annelida - Earthworm - Organs \_\_\_\_\_\_\_\_\_\_ : Absorb nutrients; full lenght all the way to the anus
Intestine
81
Annelida - Earthworm - Organs \_\_\_\_\_\_\_\_\_\_ : Control elimination of waste
Anus
82
Annelida - Earthworm - Organs \_\_\_\_\_\_\_\_\_\_ : On backside of digestive system
Dorsal blood vessel
83
Annelida - Earthworm - Organs \_\_\_\_\_\_\_\_\_\_ : Circulation; opposite side of digestive system (yellowish/cream color)
Ventral blood vessel
84
Annelida - Earthworm - Organs \_\_\_\_\_\_\_\_\_\_ : Connect dorsal to ventral blood vessel; Have 5 of them
Hearts
85
Annelida - Earthworm - Organs \_\_\_\_\_\_\_\_\_\_ : Swelling of nerves
Brain-like structure
86
Annelida - Earthworm - Organs \_\_\_\_\_\_\_\_\_\_ : Detect stimuli
ventral nerve cord
87
Annelida - Earthworm - Organs \_\_\_\_\_\_\_\_\_\_ : Function in regulating fluids
Nephridium
88
-Phylum- Grasshopper :
Arthopoda
89
-Phylum- Crayfish
Arthopoda
90
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93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
What is it
Lancelet
108
-Phylum- Frog :
Lancelet
109
Lancelet has no \_\_\_\_\_\_\_\_\_\_
backbone
110
111
112
113
-Phylum- Pig :
Chordata
114
-Phylum- Pig :
Chordata
115
116
117
-Dental Order- - Canine - Molar
Incisor Canine Premolar Molar
118
-Dental Order- Incisor - Premolar -
Incisor Canine Premolar Molar

Biology 107 (19 decks)

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