Introduction to Animals, Invertebrates and Vertebrates
Chapter 27:
General Features of Animals
Description
Animals are heterotrophs
Animals are mobile
Animals are multicelluar
Animals are diploidy
Diploid # of humans:
Types of
symmetry
Definition
Haploid # of humans:
Pictorial
example
Animal Example
Sponges
Asymmetrical
Radial
Bilaterial
Kinds of Animals:
1. How many major animal phyla are there?
2. Most direct evidence of evolutionary relationships comes from comparing what biomolecule in the
genes of various animal species?
3. The animal kingdom is divided into what two large groups?
4. Put these evolutionary key innovations of animal body plans in order from simplest (1) to most
complex(3):
Jointed appendages : _______
Body cavities: _______
Segmentation: ______
Animal Body Systems
Circulation
Definition
Picture
Open Circulatory
System
Closed Circulatory
System
5. What is an exoskeleton?
6. What types of animals have an exoskeleton?
7. What is an endoskeleton?
8. What types of animals have an endoskeleton?
Chapter 28: Simple Invertebrates
Section 1:
1. What is the simplest type of animal/invertebrate?
2. What phyla do all sponges belong to?
3. Sponges are considered filter feeders- what does that mean?
4. What type of symmetry to all sponges have?
Section 2:
5. What phylum do jellyfish and corals belong to?
6. What is an example of a Cnideria that is in a Medusa form?
7. What is an example of a Cnideria that Is in a polyp form?
Draw a member of Phyla
Porifera:
Draw a member of Phyla
Cnideria:
Draw a member of Phyla
Cnideria:
Draw a member of Phyla
Cnideria:
Section 3:
8. What type of symmetry to flatworms have?
Draw a member of Phyla
Platyhelminthes:
9. What phylum do flatworms belong to?
10. What is the name of a common parasitic flatworm in class Cestoda?
11. What is the name of a common parasitic flatworm in the class Trematoda?
12. What type of symmetry to roundworms have?
13. What phylum are roundworms apart of?
Chapter 29: Mollusks and Annelids
Section 1:
1. What are the 7 examples of mollusks?
2. What phylum are mollusks apart of?
3. What are the three major classes of mollusks?
4. What type of symmetry to mollusks have?
Draw a member of Phyla
Molluska:
Draw a member of Phyla
Molluska:
Draw a member of Phyla
Molluska:
Section 2:
5. Segmented worms are apart of what phylum?
Draw a member of Phyla
Annelida:
6. Most annelids live in the sea but what type of annelid is terrestrial?
7. What is the largest group of annelids?
8. What type of annelid is blood sucking?
Chapter 30: Arthropods
Section 1:
1. What is an appendage?
Draw a member of Phyla
Arthropoda:
2. How many species of arthropods exist?
3. What two groups are arthropods divided into?
4. What are the 3 distinct body regions of an arthropod?
5. What is the exoskeleton of an arthropod composed of?
Section 2:
6. Arachnids are arthropods- what are examples of arachnids (list 5)
Draw a member of Phyla
Arthropoda:
Section 4:
7. What are examples of aquatic crustaceans?
8. What are examples of terrestrial crustaceans?
Chapter 31: Echinoderms
1. Spiny invertebrates that live on the ocean floor are called what?
2. What are common examples of echinoderms? (list 4)
3. What type of skeleton do echinoderms have?
4. What type of symmetry do
adult echinoderms exhibit?
Draw a member of Phyla
Echinodermata:
Draw a member of Phyla
Echinodermata: