Terms
26 new/unreviewed 26 total
Term
sessile
Definition
describes an organism that lives and grows while attached to something else (nonmotile)
New/Unreviewed
Term
endoskeleton
Definition
an internal skeleton usually made of bone and cartilage; a characteristic of vertebrate animals
New/Unreviewed
Term
exoskeleton
Definition
a system of stiff external plates for support and protection; a characteristic of many invertebrate animals
New/Unreviewed
Practice Tests
0 total
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