Conservation — In-situ & Ex-situ is studied as part of "Biodiversity" (Ecology Basics) in Environment & Ecology. Biodiversity — its types, hotspots, threats and conservation — is central to modern environment questions, especially India's megadiverse status.

In the examination context, conservation — in-situ & ex-situ carries conceptual questions that test both factual recall and analytical understanding. Revise this topic in sequence with the rest of the chapter so that chronological and thematic links are clear.