Different Types of Skeletal Systems

Different Types of Skeletal Systems - b At the surface...

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AP Biology Different Types of Skeletal Systems 1) Hydrostatic Skeletons a) Have fluids in the closed room under constant pressure b) Found in worms c) Well suited for life in aquatic environments d) Cannot support terrestrial activities 2) Exoskeletons a) Hard encasement deposited on an animal’s surface
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Unformatted text preview: b) At the surface, there are some cuticles made out of chitin in case of arthropods 3) Endoskeletons a) Hard supporting elements (bones) buried within the soft tissues of an animal b) Connected by joints...
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