Evidence For Evolution by Savon Williams

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Slide Notes

Evidence For Evolution

Published on Nov 19, 2015

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PRESENTATION OUTLINE

FOSSILS

FOSSILS=TRACES OF LONG DEAD ORGANISMS

HOMOLOGOUS STRUCTURES

THE SAME BODY PART CAN PREFORM DIFFERENT ADAPTIVE FUNCTIONS

VESTIGIAL STRUCTURES

ORGAN ONCE NEEDED, OVER TIME DIDN'T NEED BUT REMAINED IN THE BODY

COMPARATIVE EMBRYOLOGY

RELATED ORGANISMS DEVELOP SIMILARILY

DNA SIMILARITY

ORGANISMS THAT A CLOSELY RLATED SHARE SIMILAR DNA

Photo by Natmandu

Savon Williams