Haeckel propounded the concept (law), “Ontogeny recapitulates phylogeny”. Give evidence and examples that negate it or favor it. (UPSC 2014, 20 Marks, )

हेकेल ने <b><i>"ऑन्टोजेनी पुनरावृत्ति करती है फिलोजेनी"</i></b> की अवधारणा (कानून) प्रस्तुत की। इसे नकारने या समर्थन करने वाले प्रमाण और उदाहरण दें। (Haeckel propounded the concept (law), "Ontogeny recapitulates phylogeny". Give evidence and examples that negate it or favor it.)

Haeckel propounded the concept (law), “Ontogeny recapitulates phylogeny”. Give evidence and examples that negate it or favor it. (UPSC 2014, 20 Marks, ) EN ह function dochangelang(val) { if (val != "") { window.location = val; } }

Haeckel propounded the concept (law), “Ontogeny recapitulates phylogeny”. Give evidence and examples that negate it or favor it. (UPSC 2014, 20 Marks, )