Template:Streeter-embryo to fetus: Difference between revisions

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|+ '''Historic Embryology'''
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| valign=top|[[Historic Embryology Papers|Historic Embryology]] - In 1949 the embryologist [[Embryology History - George Streeter|George Streeter]]<ref name=Streeter1949>{{Ref-Streeter1949}}</ref> used the replacement of cartilage within the humerus by bone marrow as an arbitrary definition of the embryo to fetus transition.
| width=65px|[[File:George_L._Streeter.jpg|60px|alt=Embryology History George Streeter|link=Embryology History - George Streeter]]
| valign=top|In 1949 the embryologist [[Embryology History - George Streeter|George Streeter]]<ref name=Streeter1949>{{Ref-Streeter1949}}</ref> used the replacement of cartilage within the humerus by bone marrow as an arbitrary definition of the embryo to fetus transition.


::"''If the onset can be recognized in a given specimen, that specimen is straightway classed as a fetus.''"
::"''If the onset can be recognized in a given specimen, that specimen is straightway classed as a fetus.''"
| [[File:George_L._Streeter.jpg|50px|alt=Embryology History George Streeter|link=Embryology History - George Streeter]]
|}<noinclude>[[Category:Template]][[Category:George Streeter]][[Category:Human Embryo]][[Category:Fetal]]</noinclude>
|}<noinclude>[[Category:Template]][[Category:George Streeter]][[Category:Human Embryo]][[Category:Fetal]]</noinclude>
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Latest revision as of 14:04, 13 June 2019


Historic Embryology
Embryology History George Streeter In 1949 the embryologist George Streeter[1] used the replacement of cartilage within the humerus by bone marrow as an arbitrary definition of the embryo to fetus transition.
"If the onset can be recognized in a given specimen, that specimen is straightway classed as a fetus."