Chapter 4 Lesson 1: What is an Animal?

Functions: 1. ___________________________________2. ___________________________________3. ___________________________________

Adaptations: __________________________________________________________________________________________________________________________________________________________

How are Animals Classified?

__________________________________________________________________________________________________________________________________________________________

Invertebrates Vertebrates

Lesson 2: Animal Body Plans

SYMMETRY

Asymmetrical: ____________________________________________________________

Radial: __________________________________________________________________

Bilateral: _________________________________________________________________

Lesson 3: Introduction to Invertebrates

Characteristics of Invertebrates

_________________________________________________________________________________

Phylum Sponges:

Type of symmetryMovement

Special Characteristics

Phylum Cnidarian:

Type of symmetry

Special Characteristics

Phylum: Flatworm

(Platyhelminthes)Phylum:

Roundworm(Nematoda)

Phylum: Segmented

(Annelida)

Mollusks:

Arthropods:

Arthropods have an ____________________________________ which is a hard outer skeleton.

Phylum Characteristics Examples

Phylum Echinoderm:

Type of symmetry

Type of skeletonSpecial

Characteristics

Lesson 4: Introduction to Vertebrates

Phylum Chordata

Characteristics

A _________________________ is a flexible rod that supports a chordate’s back.

The _____________________________ connects the ________________ to nerves in other parts of the body.

__________________________________________________ A ________________________________ is made up of a stack of many

small bones called ___________________________________.

Body Temperature

An animal that produces ___________________________ internal body heat is called an ___________________________.

An animal that can control their own temperature is called an _______________________________.

Lesson 5: Vertebrate Diversity

Characteristics of Fish:

_______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________

Class of Fish Characteristics Examples

Jawless

Cartilaginous

Bony

Class Amphibian:

___________________________________________________________ ___________________________________________________________ ___________________________________________________________

o Examples:

Class Reptile:

_____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ Have organs called _____________________ that conserve water.

o Examples:

Class Aves (Birds):

__________________________________________ __________________________________________ __________________________________________ __________________________________________ __________________________________________

Mr. Birzes’ hair in the 80’s

Class Mammal:

Characteristics of Mammals:

_________________________________ _________________________________ _________________________________ Young are fed by milk produced by

_____________________________________

Order of Mammal

Characteristics Examples

Monotreme

Marsupial

Placental

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