Inner Nature: Animal Development: Evolution of Body Plans

By Vidya Rajan, Columnist, The Times To observe a graceful animal in motion is a beautiful thing. This is even more so for those justly celebrated for their mastery of movement, such as a hummingbird hovering over a flower, or a human thundering to a heart-stopping sub-10 second 100 meter Olympic run. The seeming perfection of form is an illusion – all forms are in development, with each generation...