Conodonts are among the first vertebrates to have evolved mineralized tooth-like structures. Among these, the so-called P₁ elements are known to have been used to break down food and display a wide ...
The conservation of genome regulatory elements over long periods of evolution is not limited to vertebrates, as previously ...
An introduction to primary producers in the sea : who they are, what they do, and when they evolved / Paul G. Falkowski and Andrew H. Knoll -- Oceanic photochemistry and evolution of elements and ...
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