Practical 2 Flashcards
1
Q
Sponge: osculum
A
water exits after passing through the spongcoesl
2
Q
Sponge: ostia
A
Lets water in
3
Q
Sponge: spongocoel
A
large, central cavity of sponge
4
Q
Sponge spicule
A
skeletal element
5
Q
Hydra: epidermis
A
serves as protection
6
Q
Hydra: endodermis
A
inside hydra??
7
Q
Hydra: mesoglea
A
Flexibility
8
Q
Hydra: tentacles and Cnidocyte
A
sting cells
9
Q
Hydra: gastrovascular cavity
A
extra cellular digestion
10
Q
Hydra: mouth
A
food enters here
11
Q
Hydra: foot
A
attaches to rocks
12
Q
Worm: setae
A
Help anchor and control when moving through soil
13
Q
Worm: clitellum
A
Used for sexual purpose
14
Q
Worm: segment
A
Help separate internal cavities into sections of different organs
15
Q
Worm: septa
A
dividing wall between segments
16
Q
Worm: Coelom
A
acts as a protective cushion for organs
17
Q
Worm: crop
A
food storage area
18
Q
Worm: Gizzard
A
grinds the food
19
Q
Worm: intestine
A
waste to anus
20
Q
worm: hearts
A
pumps blood through the body
21
Q
Worm: cereal ganglion
A
brain of the earthworm
22
Q
worm: nephridia
A
filters waste from the blood
23
Q
Mussel: shell
A
protection
24
Q
Mussel: mantle
A
makes the shell
25
Mussel: foot
aids in movement
26
Mussel: adductor muscle
open and closes the clam
27
Mussel: incurrent siphon
takes food and particles from respiration and feeding
28
Mussel: excurrent siphon
releases carbon dioxide and releases waste
29
Mussel: gills
gets oxygen from water
30
Mussel: digestive glands
secrets digestive enzymes
31
Mussel: intestine
transports waste, completes digestion, absorbs nutrients
32
Mussel: heart
aids in circulation
33
Crayfish: cephalothorax
hard and thorax fused together
34
Crayfish: abdomen
the tail
35
Crayfish: carapace
protects gills, provides a water channel
36
Crayfish: eyes
focuses light
37
Crayfish: antennae
touch, taste, and smell
38
crayfish: antennules
balance, touch and taste
39
Crayfish: mouth
where food enters
40
crayfish: walking legs
to walk
41
crayfish: chelipeds
self defense, getting food
42
Crayfish: gills
used for getting oxygen from the water
43
crayfish: stomach
stores and chews food
44
crayfish: green glands
filters liquid waste out of blood
45
crayfish: heart
pumps blood through out organism
46
crayfish: brain
coordinates the senses and nerve messages
47
crayfish: testes and ovaries
reproduction
48
Perch: dorsal fins
keeps fish up right
49
Perch: pelvic and pectoral fins
steering
50
Perch: caudal fin
propels fish
51
perch: operculum
protects the gills
52
perch: gills
gets oxygen from water
53
perch: eyes
help see
54
perch:lateral line
vibration
55
perch: brain
reviewed and processes sensory input
56
perch: swim bladder
keeps buoyancy
57
perch: intestine
absorption of nutrients
58
perch: liver
detoxifies poison, produces bile, and helps digest fat
59
perch: kidney
filters waste
60
perch: heart
pumps blood
61
perch: gonads
produces sperm or egg
62
Sponge: Reproductive structures
ASexual, or sexual
63
Hydra: Reproductive structures
asexual gonads near mouth?
64
Earthworm: Reproductive structures
Clitellum
65
Mussel: Reproductive structures
Gonads, sperm and eggs
66
Crayfish: Reproductive structures
ovaries and testies
67
Perch: Reproductive structures
Gonads
68
Sponge: Nervous system structures
none
69
hydra: Nervous system structures
Nerve net
70
Earthworm: Nervous system structures
Ganglia and nerve cords
71
Mussel: Nervous system structures
Ganglia clusters and nerves
72
Crayfish: Nervous system structures
brain and nerve cords
73
Perch: Nervous system structures
brain nervous system
74
Sponge: Digestive Structures
Osculum
75
Hydra: Digestive Structures
Gastrovascular cavity
76
Earthworm: Digestive Structures
complete
77
Mussels: Digestive Structures
complete
78
Crayfish: Digestive Structures
Complete
79
Perch: Digestive Structures
complete
80
Sponge: Respiratory organs
diffusion
81
Hydra: Respiratory organs
diffusion
82
Earthworm: Respiratory organs
skin
83
Mussels: Respiratory organs
gills
84
crayfish: Respiratory organs
gills
85
Perch: Respiratory organs
gills
86
Sponge: Excretory organs
Passive none
87
Hydra: Excretory organs
gastro/mouth
88
Earthworm: Excretory organs
nephridia and kidneys
89
Mussel: Excretory organs
gills and nephridia
90
Crayfish: Excretory organs
Green glands and gills
91
Perch: Excretory organs
kidney and gills
92
sponge: circulatory system form
None
93
Hydra: circulatory system form
None
94
Earthworm: circulatory system form
Closed
95
Mussel: circulatory system form
Open
96
Crayfish: circulatory system form
Open
97
Perch: circulatory system form
Closed
98
Eumetazoa
Porifera, cnidaria, Platyhelminthes, Mollusca, Annelida, Nematoda, arthropoda, echinodermata, chordata
99
Bilateral
Platyhelminthes, Mollusca, annelida, Nematoda, arthropoda, echinodermata, chordata
100
Protostomia
Platyhelminthes, Mollusca, annelida, Nematoda, and arthropoda
101
Deuterostomia
Echinodermata, chordata
102
Lophotrochozoa
Platyhelminthes, Mollusca, and annelida
103
Ecdysozoa
Nematoda and arthropoda
104
Metezoa
all animals...
105
Porifera
Sponge
106
Cnidaria
Jellyfish
107
Platyhelminthes
Tapeworm and flukes
108
Mollusca
snails, mollusk, and squid
109
Annelida
Earthworms
110
Nematoda
Hook worm and other parasites
111
Arthropoda
insects, spiders, etc
112
Echinodermata
seastars
113
Chordata
fish, and other animals...
114
Gnathostomata
Has jaws: Chondrichthyes, actinopteyrgii, amphibia, testudines, lepidosauria, crocodile, aves, mammal
