Download or read book Functional Biology of Clonal Animals written by Roger Neville Hughes and published by Springer Science & Business Media. This book was released on 1989-10-31 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clonal animals, that is those that are genetically identical, are of great importance in biology. The supposed evolutionary advantages of sexual versus asexual reproduction are one of the central paradoxes of current evolutionary theory. The evolved strategy of asexual reproduction includes a large number of diverse species in many different groups, for example aphids, guppies, planktonic rotifers and others.