click below
click below
Normal Size Small Size show me how
Biology Lab
Unit 4
Term | Definition |
---|---|
arthropod | body plan consists of a segmented body, hard exoskeleton, and jointed appendages |
open circulatory system | in which hemolymph is circulated into the spaces surrounding the tissues and organs |
Chelicerata | sea spiders, horseshoe crabs, scorpions, ticks, mites, and spiders |
Myriapoda | centipedes and millipedes |
Hexapoda | insects and relatives |
Crustacea | crabs, lobsters, shrimps, barnacles, and many others |