Card Set Information
1000 point test
The main part of the Nervous system for Phylum Porifera is
B. Doesn't have one
What part of Phylum Platyhelminthes acts as a brain?
D. The ganglion
Out of these groups, which group has a complex nervous system?
A. Phylum Arthropoda, Class Arachnida
Of the following, which group does not have a complex nervous system?
B. Phylum Arthropoda, class insecta
Of the following, which group does not have a ganglion?
A. Phylum Athropoda, Class Crustacea
Which group has an Ocellus?
B. Phylum Cnidaria
Between which group is there a leap?
B. Phylum Chordata, Class Chrondrichthyes - Phylum Chordata, Class Osteichythyes
Which group falls?
C. Phylum Mollusca -- Phylum Arthropoda, Class Crustacea
What part of the internal skin on a sponge creates water currents?
Flatworms absorb oxygen through their
Produced by flatworms' skin,this is the most essential part of a flatworm's integumentary system - Cuticle (bodily covering)
C. Cuticle (bodily covering)
Clams, snails, and oysters are protected by a hard shell made mostly of
A. Calcium Carbonate
Spider,s like lobsters and shrimp, have a hard protective shell on their bodies that acts as skin called an
Hard shells found on lobster crabs, and spiders are made of
Beetles, bees, and flies all have an integumentary system that
C. Protects internal organs
The outer layer of skin on a starfish is made up of
A. Bumbs and Spines