1
Animal Traits
2
Chordates
3
Sponges &
Cnidarians
4
Worms
5
Arthropods
6
Mollusks &
Echinoderms
7
Animal
Sponges & Worms
Traits Chordates Cnidarians
Arthropods Mollusks &
Echinoderms
$100 $100 $100 $100
$100 $100
$200
$200 $200 $200
$300 $300 $300
$200
$200
$300
$300 $300
$400 $400 $400 $400
$400 $400
$500 $500 $500 $500
$500 $500
8
A group of
similar cells doing
a job
9
What is a tissue?
10
End of an animal
where the head
is located
11
What is anterior?
12
Two types of
tissues found only
in animals
13
What are nervous
and muscular
tissues?
14
Type of
symmetry of
cnidarians
15
What is radial?
16
Two groups of
animals that are
deuterostomes
17
What are
echinoderms and
chordates?
18
Term for having
sense organs
concentrated on
the head
19
What is
cephalization?
20
21
Location of the
nerve cord in
chordates
22
What is dorsal?
23
Structure in
chordate embryos
that may develop
into gills or lungs
24
What are
pharyngeal pouches?
25
Flexible rod of
tissue down the
back of chordate
embryos
26
What is the
notochord?
27
Type of symmetry
found in
vertebrates
28
What is bilateral?
29
Type of symmetry
found in sponges
30
What is
asymmetry?
31
Digestion occurs in
these cells in
sponges
32
What are collar
cells?
33
Hard spike-like
structures in the
walls of sponges
34
What are spicules?
35
Cells that can move
throughout a sponge
distributing food
and oxygen
36
What are
amebocytes?
37
Water leaves the
sponge through this
large opening
38
What is the
osculum?
39
Term for worms
that produce both
eggs and sperm
40
What are
hermaphrodites?
41
Phylum for the
roundworms
42
What is Nematoda?
43
Type of coelom or
body cavity found in
roundworms
44
What is a
pseudocoelom?
45
Rotifers have this
type of body cavity
46
What is a true
coelom?
47
Type of body cavity
found in humans
48
What is a true
coelom?
49
50
Waterproof
covering of
arthropods made of
chitin
51
What is the
exoskeleton?
52
Type of appendages
found in arthropods
53
What is jointed?
54
Subphylum for
crabs and lobsters
55
What is Crustacea?
56
Two main body
regions for a spider
or crayfish
57
What is the
cephalothorax and
abdomen?
58
Number of legs on
an grasshopper
59
What is six?
60
Function of the
radula in mollusks
61
What is eating?
62
Hard tissue layer in
mollusks that covers
and protects the
body organs
63
What is the
mantle?
64
Mollusk with a two
part shell like a clam
65
What is a bivalve?
66
Mollusk that uses
jet propulsion form
movement
67
What are squids or
octopus?
68
Use by bivalve
mollusks to move
69
What is the
muscular foot?
70
71
Body Cavities
72
Which of these
diagrams shows a true
coelom?
73
74
Number 3
75