Burgess Shale

Burgess Shale #3 It is the belief of Steve Gould that these strange and bizarre animals in the Burgess Shale could well undermine our conventional view of evolution. merely his first argument, that the problematic fossils have such distinctive tree trunk plans that they must represent extinct phyla is misleading. If a fly and a mouse have body plans that are laid off down by the same fundamental instructions, then it is peradventure less(prenominal) likely that the self-evident differences in anatomy stem from in truth radical differences in genetic architecture.

The point I deal to stress is that again and again we have rise of biologic form stumbling on the same solution to a problem. make animals that swim in water...there are only a some fundamental methods of propulsion. It hardly matters if beetles, pelagic snails, squid, fish, newts, ichthyosaurs, snakes, lizards, turtles, dugongs or whales, the trend in which the animal moves through the water will drop curtain into whizz of only a few basic catego...If you deprivation to annoy a full essay, order it on our website: BestEssayCheap.com

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