Transcript invertquiz

Invertebrates
Review
At first, limit your learning to the features
that are unique to a group and/or groups
that “invented” features or had “firsts.”
Use the characteristics given to
name the group.
An image of an example organism will
follow as a hint. The third slide will be the
answer.
BILATERAL SYMMETRY,
HYDROSTATIC SKELTON,
HERMAPHRODITIC, CLOSED
CIRCULATION, INVENTED A 2ND
LAYER OF MUSCLES THAT ALLOW
BURROWING
BILATERAL SYMMETRY,
HYDROSTATIC SKELTON,
HERMAPHRODITIC, CLOSED
CIRCULATION, INVENTED A 2ND
LAYER OF MUSCLES THAT ALLOW
BURROWING
BILATERAL SYMMETRY,
HYDROSTATIC SKELTON,
HERMAPHRODITIC, CLOSED
CIRCULATION, INVENTED A 2ND
LAYER OF MUSCLES THAT ALLOW
BURROWING
ANNELIDS
NO BRAIN OR NERVES,
SKELETON=SPICULES (UNIQUE),
COLLAR CELLS, DIFFUSION,
INVENTED CELL-CELL
COMMUNICATION,
BASAL TO ALL ANIMALS
NO BRAIN OR NERVES,
SKELETON=SPICULES (UNIQUE),
COLLAR CELLS, DIFFUSION,
INVENTED CELL-CELL
COMMUNICATION,
BASAL TO ALL ANIMALS
NO BRAIN OR NERVES,
SKELETON=SPICULES (UNIQUE),
COLLAR CELLS, DIFFUSION,
INVENTED CELL-CELL
COMMUNICATION,
BASAL TO ALL ANIMALS
PORIFERA
(SPONGES)
NERVE NET,
HYDROSTATIC SKELETON,
RADIAL SYMMETRY,
UNIQUE NEMATOCYSTS
NERVE NET,
HYDROSTATIC SKELETON,
RADIAL SYMMETRY,
UNIQUE NEMATOCYSTS
NERVE NET,
HYDROSTATIC SKELETON,
RADIAL SYMMETRY,
UNIQUE NEMATOCYSTS
CNIDARIA
(STINGING-CELLS)
NERVE LADDER, INVENTED
BILATERAL SYMMETRY,
HERMAPHRODITIC
NERVE LADDER, INVENTED
BILATERAL SYMMETRY,
HERMAPHRODITIC
NERVE LADDER, INVENTED
BILATERAL SYMMETRY,
HERMAPHRODITIC
PLATYHELMINTHES
(FLATWORMS)
EYES,
JOINTED APPENDAGES,
EXOSKELETON,
1ST ANIMAL ON LAND,
MOST SUCCESSFUL ANIMAL
EYES,
JOINTED APPENDAGES,
EXOSKELETON,
1ST ANIMAL ON LAND,
MOST SUCCESSFUL ANIMAL
EYES,
JOINTED APPENDAGES,
EXOSKELETON,
1ST ANIMAL ON LAND,
MOST SUCCESSFUL ANIMAL
ARTHROPODS
(“JOINTED FOOT”)
LARGE BRAIN,
COMPLEX EYES, BILATERAL,
RADULA OR BEAK,
SOME LOST SHELL FOR SPEED
LARGE BRAIN,
COMPLEX EYES, BILATERAL,
RADULA OR BEAK,
SOME LOST SHELL FOR SPEED
LARGE BRAIN,
COMPLEX EYES, BILATERAL,
RADULA OR BEAK,
SOME LOST SHELL FOR SPEED
MOLLUSCA
GASTROPOD, BIVALVE, CEPHALOPOD
NO BRAIN,
ADULTS: RADIAL SYMMETRY,
UNIQUE TUBE FEET,
WATER VACULAR SYSTEM
NO BRAIN,
ADULTS: RADIAL SYMMETRY,
UNIQUE TUBE FEET,
WATER VACULAR SYSTEM
NO BRAIN,
ADULTS: RADIAL SYMMETRY,
UNIQUE TUBE FEET,
WATER VACULAR SYSTEM
ECHINODERMATA
(“SPINEY SKIN”)
BILATERAL SYMMETRY,
PSEUDOCOELOM, INVENTED
ONE-WAY DIGESTIVE SYSTEM
BILATERAL SYMMETRY,
PSEUDOCOELOM, INVENTED
ONE-WAY DIGESTIVE SYSTEM
BILATERAL SYMMETRY,
PSEUDOCOELOM, INVENTED
ONE-WAY DIGESTIVE SYSTEM
NEMATODA
(ROUNDWORMS)
End of Invertebrates Review