-- card: 111768 from stack: in -- bmap block id: 0 -- flags: 0000 -- background id: 2665 -- name: -- part 3 (button) -- low flags: 00 -- high flags: 8003 -- rect: left=157 top=315 right=337 bottom=257 -- title width / last selected line: 0 -- icon id / first selected line: 0 / 0 -- text alignment: 1 -- font id: 0 -- text size: 12 -- style flags: 0 -- line height: 16 -- part name: RETURN ----- HyperTalk script ----- on mouseUp go to card id 10688 end mouseUp -- part contents for background part 1 ----- text ----- PUREBREEDING -- part contents for background part 2 ----- text ----- The phenotypes of purebreeding individuals remains the same generation after generation. These organisms are homozygous for the genes in question and unless otherwise stated, all parental types used in all the genetic crosses in this stack are purebreeding.