| List-I | List-II |
| A. Biodiversity hotspot | I. Khasi and Jantia hills in Meghalaya |
| B. Sacred groves | II. World Summit on Sustainable |
| C. Johannesburg South Africa | III. Parthenium |
| D. Alien species invasion | IV. Western Ghats |
A. Biodiversity hotspot: The Western Ghats is a recognized biodiversity hotspot. A-IV
B. Sacred groves: Sacred groves are forest fragments traditionally protected by local communities. They are often found in the Khasi and Jantia hills of Meghalaya. B-I
C. Johannesburg, South Africa: The World Summit on Sustainable Development 2002 was held in Johannesburg, South Africa. C-II
D. Alien species invasion: Parthenium (commonly known as congress grass) is an invasive alien species in India. D-III
A biologist surveyed islands of different sizes and consolidated the results in the form of the data given below. Study the data carefully and answer the questions that follow.
Based on data (Birds decline, Plants % decline, Area decline), interpret two reasons for change in the population of migratory birds. 
Given below are two statements:
Statement I: Transfer RNAs and ribosomal RNA do not interact with mRNA.
Statement II: RNA interference (RNAi) takes place in all eukaryotic organisms as a method of cellular defence.
In the light of the above statements, choose the most appropriate answer from the options given below: