Unit+1-Evolution


 * Unit 1-Evolution**

== Target IV //Use evidence from embryology, anatomy (homologous structures & vestigial structures), molecular biology, paletontology, and physiology to support the theory of evolution by natural selection and classification by common ancestry (descent with modification).// == This article discusses ancient life on earth and what biochemical mechanisms were evolved within this early form of life. []

Target VII State several examples of pre-zygotic and post-zygotic barriers as causes of reproductive isolation between species
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