#: ___ Scientist's Name: _________
Kingdom
Animalia
Competency 6a-3
6. Apply the concept of evolution to the diversity of organisms.
a. Classify organisms into groups (e.g., Kingdom, Phylum, etc.) & trace the
evolutionary relationships among the groups.(DOK 2)
DaBook Section 17
Intro to Animal Kingdom
1.
2.
3.
4.
5.
List the four characteristics of all animals.
Distinguish vertebrates & invertebrates.
Animals usually move around at some point inn their life cycle to... (4 reasons)
How many species of animals do scientist estimate exist?
Animals are classified according to...(3)
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6. The animal kingdom is usually divided into ___ main phyla.
7. List the animal kingdom phyla in order of least complex to most complex.
8. How many of these phyla are invertebrates?
9. Create a table to show the main phyla in animal kingdom with examples.
10. How would a human be classified?
11. Sketch Figure 17-2 on page 360 to show another way of grouping animals
according to basic structural similarities.
12. List & explain the three types of body symmetry.
13. Most animals reproduce ___.
14. Distinguish asexual & sexual reproduction.
15. Construct a table that illustrates internal & external fertilization.
16. The study of animals is
Invertebrates
1. List the characteristic of all
invertebrates.
2. What percent of the species in the animal kingdom are invertebrates?
3. What is range of sizes for invertebrates?
4. Radially symmetrical phyla include ~
5. Which organism(s) in the diagrams below ~
is most closely related to a jellyfish?
possess mantles?
chitinous exoskeleton?
captures its prey using nematocysts?
have segmented body plans?
6. Identify & label both of the diagrams below.
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7. Identify the animals shown & the phylum of each. -->
8. Both annelids & arthropods have 9. The most diverse group of animals on Earth are the 10. Which is polyp form and which is medusa form? -->
11. Name the flatworm below & the process that is occurring. Is this sexual or
asexual reproduction for this flatworm?
12. Name each of these worms. Give 3 main characteristics of each.
13. Match the mollusk class with the description.
GASTROPODS
CEPHALOPODS
BIVALVES
Includes: clams, oysters, & scallops _________________________
Includes: octopus, squid, & chambered nautilus ________________
Includes: snails & slugs _______________
Most have 2 shells _______________________
Most have 1 shell ________________________
Most have NO shell _________________________
Have the most advanced invertebrate brain ____________________
Only mollusks with NO radula ____________
Vertebrates
1.
What are the four criteria to be included in Phylum Chordata?
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2.
3.
4.
5.
6.
7.
8.
What replaces the notochord & the dorsal hollow nerve chord?
List the two examples of chordates that are not vertebrates.
Distinguish ectotherms & endotherms. List examples.
List & discuss the three classes of fish. Give examples & characteristics.
Define swim bladder & lateral line.
What is a critical difference between bony fishes & sharks?
Identify each fish & give the class.
Which class of vertebrates means “double-life?” Explain the life cycle.
List examples & characteristics of amphibians.
Which amphibian resembles a huge worm?
List reptilian adaptations to living on land.
The most widely accepted hypothesis to explain the mass extinction of dinosaurs
proposes ~
14. The eggs of reptiles, birds, and mammals are surrounded by ~
15. Describe the skin of reptiles. Why is this characteristic important?
16. The most ancient surviving group of reptiles are the ~
17. List examples of reptiles.
18. Class Aves has been joined with which class (according to some zoologists)?
19. The bones of birds are ~
20. List two functions of a bird’s feathers.
21. List four characteristics of mammals.
22. Describe montremes & give examples.
23. Describe marsupials & give examples.
24. How do placental mammals differ from montremes & marsupials?
25. Which animal is an endotherm, lays eggs, & has fur?
26. A MAJOR difference between an earthworm & a snake is that the
earthworm lacks . . .
27. All vertebrates have ___ symmetry.
28. Chordata is to Animalia as phylum is to ~
29. List the animal groups that molt.
30. The vertebrate embryos’ skeletons are made of ___.
9.
10.
11.
12.
13.
Body Symmetry
 ___ is the arrangement of body parts around a central plane or axis
 ___ occurs when the body can't be divided into similar sections (ex. _____)
 ____ occurs when similar body parts are arranged around a central point like spokes on a
wheel (ex. ___)
 Most animals with radial symmetry are ___ (attached) or ___ (move very little)
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 ___ occurs when animals can be divided into equal halves along a single plane (right & left
sides that are mirror images); are more complex, usually motile organisms, such as:
 Animals with ___ show cephalization & have anterior & posterior ends
___ SYMMETRY
___ SYMMETRY
Body Areas
 ___ is the back or upper surface
 ___ is the belly or lower surface
 ___ head or front end
 ___ is the tail or hind end opposite the head
Label the body areas.
ANTERIOR
POSTERIOR
DORSAL
VENTRAL
Identify the body symmetry.
Which kind of symmetry do most animals (INCLUDING HUMANS) have? _________________________
Metamorphosis
 May be _____ or _____
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 Usually found in _____
 ___ metamorphosis (egg --> nymph --> adult)
 ___ metamorphosis ( egg --> larva --> pupa --> adult)
__________
___________
Body Cavities
 ___ is an internal body cavity lined with mesoderm
 Animals with a coelom are called ___ animals (ex: (4) ___)
 ___ animals do not have a body cavity but have solid bodies (ex: (3) ___)
 ___ animals have a body cavity only partially lined with mesoderm (ex: )
Type of
Coelom
_________________
Example:
__________________
Example:
__________________
Example:
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Germ Layers
 Form the ___ an animal
 Found in the embryo of all animals except ___ (have specialized
cells but no tissues)
 ___ (outer) forms skin, nerves, & sense organs
 ___ (inner) forms the digestive & respiratory organs & systems
 ___ (middle) forms muscles, circulatory system, reproductive &
excretory systems
MATCH THE KIND OF COELOM BELOW WITH ITS
DESCRIPTION
A for ACOELOM
P for PSEUDOCOELOM
C for TRUE COELOM
_____ Has a body cavity with mesoderm lining the body wall but not around the gut
_____ Has endoderm, mesoderm, and ectoderm, but no body cavity (space)
_____ Has a body cavity lined on BOTH sides by mesoderm
_____ type of coelom found in flatworms
_____ type of coelom found in round worms
_____ type of coelom found in segmented worms
_____ type of coelom found in all animals higher than worms on the phylogenetic tree
_____ type of coelom found in nematodes
_____ type of coelom found in all vertebrates
_____ type of coelom in planarians
What is the advantage of having a “true coelom” as compared to being acoelomate or
pseudocoelomate?
Tissue Development
 All animals reproduce ___, but some also reproduce ___ (___ bud & ___ fragment)
 ___ is the fertilized egg all animals form from
 Zygote undergoes rapid cell divisions (___) to become hollow ball of cells called ___
 ___ is the central cavity of the blastula
 Blastula ___ (folds inward at one point) to form an opening & two cell or germ layers; process
called ___
 Gastrula -
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Match the body plan to its description.
______ Ectoderm
a. lining of the digestive tract, digestive organs
______ Mesoderm
b. outer layer of skin and sense organs
______ Endoderm
c. most of the skeleton, muscles
______ radial
d. body that is irregular shaped
______ bilateral
e. has a distinct right and left half
______ asymmetry
f. body parts arranged around a central axis, like the
a bicycle wheel
Match the name of
the Phylum to the
organism.
spokes of
a. vertebrates
19. ______ Cnidaria
b. segmented worms
20. ______ Mollusca
c. flatworms
21. ______ Annelida
d. jellyfish
22. ______ Chordata
e. sea stars
23. ______ Nematoda
f. sponges
24. ______ Platyhelminthes
g. clams
25. ______ Porifera
h. roundworms
26. ______ Arthropoda
i. insects
27. ______ Echinodermata
IDENTIFY THE
CLASS &
PHYLUM OF EACH ANIMAL.
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Make a booklet for each invertebrate phylum.
Include the following information & sketches of
examples.
Porifera ~ Section 17.2
1. Terms defined
2. Distinguishing Characteristics
3. Reproduction
4. Symmetry
5. Porifera means __.
6. Nutrition obtained by ~
7. Examples
Cnidaria ~ Section 17.2
1. Terms defined
2. Body forms (life stages)
3. Distinguishing Characteristics
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4. Reproduction
5. Symmetry
6. Nutrition obtained by ~
7. Examples
Platyhelminthes ~ Section 17.3
1. Terms defined
2. Distinguishing Characteristics
3. Reproduction
4. Symmetry
5. Nutrition obtained by ~
6. Examples
Nematoda ~ Section 17.3
1. Terms defined
2. Distinguishing Characteristics
3. Reproduction
4. Symmetry
5. Nutrition obtained by ~
6. Examples
Annelida ~ Section 17.3
1. Terms defined
2. Distinguishing Characteristics
3. Reproduction
4. Symmetry
5. Nutrition obtained by ~
6. Examples
Mollusca ~ Section 17.4
1. Terms defined
2. Distinguishing Characteristics
3. Reproduction
4. Symmetry
5. Three classes
6. Nutrition obtained by ~
7. Identify, label, & describe the movement of this organism.
8. Examples
Echinodermata ~ Section 17.4
1. Terms defined
2. Distinguishing Characteristics
3. Reproduction
4. Symmetry
5. Echinoderm means __.
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6. Nutrition obtained by ~
7. Examples
Arthropoda ~ Section 17.5
1. Terms defined
2. Distinguishing Characteristics
3. Reproduction
4. Symmetry
5. List the classes
6. Nutrition obtained by ~
7. Incomplete & complete metamorphosis ~ Label each stage.
8. Number of known species
9. Examples
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