Changes

Armed with the recently-invented microscope, investigators such as Marcello Malpighi, who published his description of chick embryonic development in 1672, and Kaspar Friedrich Wolff, who undertook the first studies on [[organogenesis|organ development]] in the 1760s, were finally able to start the still-ongoing process of unraveling the intricacies of organismal development.

Armed with the recently-invented microscope, investigators such as Marcello Malpighi, who published his description of chick embryonic development in 1672, and Kaspar Friedrich Wolff, who undertook the first studies on [[organogenesis|organ development]] in the 1760s, were finally able to start the still-ongoing process of unraveling the intricacies of organismal development.

With the advent of [[genetics]] in the early 20th century and, later, modern [[molecular biology|molecular techniques]], scientists began to investigate even deeper.  The field turned toward examining the molecular mechanisms underlying the morphological processes which the microscope had revealed<ref>Gilbert (2006). Developmental Biology.</ref>.  This work combined with advances in molecular biology, [[population genetics]], and the [[modern synthesis|modern evolutionary synthesis]] to create the field (and research paradigm) of [[Evo-devo|evolutionary developmental biology]] (commonly called "evo-devo")<ref>http://web.biosci.utexas.edu/genetics/Literature/articles/Development/Development,%20%20HOX%20Evolution.pdf</ref>.

With the advent of [[genetics]] in the early 20th century and, later, modern [[molecular biology|molecular techniques]], scientists began to investigate even deeper.  The field turned toward examining the molecular mechanisms underlying the morphological processes which the microscope had revealed<ref>Gilbert (2006). Developmental Biology.</ref>.  This work combined with advances in molecular biology, [[population genetics]], and the [[modern synthesis|modern evolutionary synthesis]] to create the field (and research paradigm) of [[evolutionary developmental biology]] (commonly called "evo-devo")<ref>http://web.biosci.utexas.edu/genetics/Literature/articles/Development/Development,%20%20HOX%20Evolution.pdf</ref>.

==Overview==

==Overview==