1
Animal Traits
2
Chordates
3
Sponges &
Cnidarians
4
Worms
5
Arthropods
6
Classes of
Vertebrates
7
Animal
Sponges & Worms
Traits Chordates Cnidarians
Arthropods Classes of
Vertebrates
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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
Example of
Nonvertebrate
Cordate
22
What is a
Tunicate or
Lancelet?
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
Collection of food
from the central
cavity occurs in
these cells in
sponges
32
What are collar
cells/chanocytes?
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
Excretory Structure
in Annelids
46
What are
nephridia?
47
Type of body cavity
found in humans
48
What is a true
coelom?
49
50
Two pairs of
antennae, two or
three body sections
and mandibles
51
What is a
crustacean?
52
Type of appendages
found in arthropods
53
What is jointed?
54
Two pairs of
mouthlike
appendages in
Chelicerates
55
What is chelicerae
(fangs) and
pedipalps?
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
Greek “Chondros”
61
What is a cartilage
fish?
62
Class of Birds
63
What are aves?
64
Mammary Glands, Give
birth to live young
65
What is a mammal?
66
Hagfish
67
What are
Agnathans?
68
Dual Life
69
What are
amphibians?
70
71
FISH
72
Two main chambers of
a fishes heart
73
Artium and
Ventricle
74