Biology of Sex - A Study of the Sex Problem According to the Latest Facts Disclosed By Biology & Evolution

Excerpt: "No matter how complex the form of propagation may appear, the fundamental principle which underlies all forms is a process of cell-division. It is therefore evident that in order to understand propagation and just what is implied in the act we must make a closer analysis of cell-division, which will be attempted in the next chapters in this book. Aside from the complex secondary aid whic...