Appendages may become `` uniramous '' , as in insects and centipedes , where each appendage comprises a single series of segments , or it may be `` biramous '' , as in many crustaceans , where each appendage branches into two sections .
Appendages may be uniramous , as in insects and centipedes , where each appendage comprises a single series of segments , or it may be biramous , as in many crustaceans , where each appendage branches into two sections .