FIGURE 2. Cloned frogs.
From the following article:
J. B. Gurdon and Alan Colman
Nature 402, 743-746(16 December 1999)
doi:10.1038/45429
These 19 identical male albino frogs were prepared by nuclear transplantation into unfertilized eggs of the dark green female frog33. (Male frogs are about half the size of females.)
