Card Set Information
Phylum Nematoda, also Ecdysozoans
Group that create and extracellular cuticle or exoskeleton that must be shed in order for the animal to grow.
The exoskeleton or cuticle.
The round worm, thousands are crawling around your dirt, some are parasitic.
Body cavity develops from the embryonic blastocoel.
Two chitinous appendages that aid in transferring sperm to the female, found on the male's tail.