History: Sex-determination systems Edit Classic editor History Back to page | View logs for this page Browse history From year (and earlier): From month (and earlier): all January February March April May June July August September October November December Deleted only For any version listed below, click on its date to view it. For more help, see Help:Page history. (cur) = difference from current version, (prev) = difference from preceding version, m = minor edit, → = section edit, ← = automatic edit summary (cur | prev) 17:12, December 29, 2012 Dr Joe Kiff (Talk | contribs) m . . (28,593 bytes) (0) . . (Dr Joe Kiff moved page Sex-determination system to Sex-determination systems: plural) (undo) (cur | prev) 17:10, December 29, 2012 Dr Joe Kiff (Talk | contribs) . . (28,593 bytes) (+22,464) . . (update wp) (undo) (cur | prev) 16:42, January 2, 2011 AWeidman (Talk | contribs) m . . (6,129 bytes) (+2) . . (Reverted edits by 18.104.22.168 (talk | block) to last version by Lifeartist) (undo) (cur | prev) 15:46, January 1, 2011 22.214.171.124 (Talk) . . (6,127 bytes) (-2) . . (/* XX/XO sex determination in grasshoper) (undo) (cur | prev) 19:02, April 2, 2006 Lifeartist (Talk | contribs) . . (6,129 bytes) (+6,129) . . Retrieved from "http://psychology.wikia.com/wiki/Sex-determination_systems"