-- card: 8043 from stack: in -- bmap block id: 0 -- flags: 0000 -- background id: 2665 -- name: -- part 1 (button) -- low flags: 00 -- high flags: 8003 -- rect: left=205 top=315 right=337 bottom=256 -- 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: NEXT ----- HyperTalk script ----- on mouseUp go to next card end mouseUp -- part 2 (button) -- low flags: 00 -- high flags: 8003 -- rect: left=149 top=314 right=337 bottom=199 -- 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: PREV. ----- HyperTalk script ----- on mouseUp go back end mouseUp -- part contents for background part 1 ----- text ----- MEIOSIS -- part contents for background part 2 ----- text ----- Meiosis is a special form of cell division seen only in the germ cells of diploid eukaryotic organisms or the cells affiliated in some manner with the reproductive process. It is a necessary prerequisite at some point in a sexually reproducing organism's life cycle because it is the only means organisms have of reducing their chromatin content by 50% as a prelude to fertilization. Think about it a moment. If no reduction occurred in genetic content, then at each fertilization, the genetic content of the organism would double. In only a few generations, this doubling would fill the nucleus to the point where normal metabolism would be impossible. For a brief exposure to the differences between meiosis and mitosis, flip to the next card. -- part contents for background part 8 ----- text ----- 225