The Historic Convention on Biological Diversity was held at $.............$.

The largest Tiger reserve in India is

Identify the correct statement/s about $ex \, situ$ conservation. Advanced $ex \, situ$ conservation includes:
$I$. Cryopreservation of gametes
$II$. Plant tissue culture method
$III$. Seed bank
$IV$. $In \, vitro$ fertilisation

Select the correct option based on the location of sacred groves.

Column-$I$	Column-$II$
$(P)$ Khasi and Jaintia Hills	$(I)$ Madhya Pradesh
$(Q)$ Western Ghat regions	$(II)$ Meghalaya
$(R)$ Surguja,Chanda and Bastar areas	$(III)$ Karnataka and Maharashtra
$(S)$ Aravalli Hills	$(IV)$ Rajasthan

Which one of the following is not included under in situ conservation?

$A$ biosphere reserve is legally protected,and no human activity is allowed in its core area. What is this area called?