Identify the five important evolutionary changes that led to the evolution of modern Homo sapiens from the ancestral stock during various Geological eras and epochs.
(UPSC 2014, 15 Marks, )
विभिन्न भूवैज्ञानिक युगों और कालों के दौरान पूर्वजों से आधुनिक होमो सेपियन्स के विकास की ओर ले जाने वाले पाँच महत्वपूर्ण विकासात्मक परिवर्तनों की पहचान करें। (Identify the five important evolutionary changes that led to the evolution of modern Homo sapiens from the ancestral stock during various Geological eras and epochs.)
Identify the five important evolutionary changes that led to the evolution of modern Homo sapiens from the ancestral stock during various Geological eras and epochs.
(UPSC 2014, 15 Marks, )