div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentpurdue-plotnitspdfsmathematicspdf-the-accidental-chordate-contingency-in-developmentalhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Purdue Universitywebicspurdueedu~plotnitsPDFsMathematicspdf · The Accidental Chordate: Contingency in Developmental Systems 118 SUSAN OYAMA Complementarity Idealization loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsinreader034viewer20220426205f492f5c527bfb6f4c3f666ehtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentpurdue-plotnitspdfsmathematicspdf-the-accidental-chordate-contingency-in-developmentalhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Purdue Universitywebicspurdueedu~plotnitsPDFsMathematicspdf · The Accidental Chordate: Contingency in Developmental Systems 118 SUSAN OYAMA Complementarity Idealization loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsinreader034viewer20220426205f492f5c527bfb6f4c3f666ehtml5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentpurdue-plotnitspdfsmathematicspdf-the-accidental-chordate-contingency-in-developmentalhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: Purdue Universitywebicspurdueedu~plotnitsPDFsMathematicspdf · The Accidental Chordate: Contingency in Developmental Systems 118 SUSAN OYAMA Complementarity Idealization loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...