PRE-TEST
•
Match the type of animal in the left
column with another animal from the
same phylum in the right column:
a. Starfish
1. Jellyfish
b. Snake
2. Ant
c. Butterfly
3. Bird
d. Coral
4. Sea Urchin
e. Octopus
5. Oyster
VIDEO AND WORKSHEET
• The Science of Life: The World of
Animals
• http://www.unitedstreaming.com
• Please work with your partner at your
table to complete any blanks you may
have missed in your worksheet or to
verify answers.
ZOOLOGY
• The branch of biology that deals with
the study of animals
CLASSIFICATION OF ANIMALS
• VERTEBRATE
• INVERTEBRATE
• Has a backbone
• No backbone
• Fish
• Sponges
• Humans
• Birds
• Snakes
• Jellyfish
• Worms
• Insects
• Clams
CLASSIFICATION OF ANIMALS
• SYMMETRY –
arrangement of
body parts
• RADIAL
SYMMETRY –
body parts
arranged in circle
around a central
point
CLASSIFICATION OF ANIMALS
• BILATERAL SYMMETRY – body parts
arranged in the same way on both sides
• Anterior = front end
• Posterior = back end
• Dorsal = upper side
• Ventral = lower side
CLASSIFICATION OF ANIMALS
• ASYMMETRY – having no definite shape
DO YOU REMEMBER?
• The study of animals is
A.Biology
B.Botany
C.Ecology
D.Genetics
E.Microbiology
F.Zoology
DO YOU REMEMBER?
• Which type of symmetry has body
parts arranged in the same way on
both sides?
A.Asymmetry
B.Bilateral Symmetry
C.Radial Symmetry
ANIMAL PHYLA
• Porifera – “pore
bearing”
• Mollusks – “soft”
• Cnidarians –
“stinging cells”
• Arthropods –
“jointed foot”
• Platyhelminthes –
“flatworms”
• Echinoderms –
“spiny skin”
• Nemotodes –
“roundworms”
• Chordates –
vertebrates
• Annelids –
“segmented worms”