Q. 1 Which of the following are recognised as 'Three Sisters' | UPSC PRO

Q. 1 Which of the following are recognised as "Three Sisters" by the World Trade Organization's (WTO) Sanitary
and Phytosanitary Measures (SPS) Agreement?
1. International Plant Protection Convention (IPPC)
2. World Organization for Animal Health (OIE)
3. Pacific Plant Protection Organization
4. Codex Alimentarius Commission