Please note: this software was written and designed before 64-bit operating systems (OS) were introduced. If you are running a 64-bit OS, such as a 64-bit version of Windows Vista or Windows 7, this software may not function. Please note that suppliers do not accept returns of sealed software that has been opened, and NHBS can therefore not refund such items. If in doubt, please contact customer services or the software supplier to enquire after compatibility before purchasing this item.

Represents an entirely new approach to understanding chromosome behaviour in mitosis and meiosis and their relationship to genetics, sex, life cycles and development. There are four programme sections: Information, Mitoses, Meiosis, and Test. Each can be entered at three levels of understanding - introductory, advanced, and expert - with easy movement between levels. Contains innovative 3D images, annotations, animations, live mitosis, schemes and text presentations.