Correct Option: B

The 2012 Conference of the Parties (COP 11) to the UN Convention on Biological Diversity was held in Hyderabad in October 2012. An e-Atlas of Marine-Important Bird Areas was launched during COP11. Hyderabad also hosted the 6th meeting of parties to Cartagena protocol on biosafety (COP-MOP-6).
Note: COP 11 - Eleventh meeting of the Conference of the Parties to the Convention on Biological Diversity Hyderabad, India, 8 - 19 October 2012. COP 13 - Thirteenth meeting of the Conference of the Parties to the Convention on Biological Diversity Cancun, Mexico, 4 - 17 December 2016.