2014 Environment - Biodiversity

Consider the following international agreements : 1. The International Treaty on Plant Genetic Resources for Food and Agriculture 2. The United Nations Convention to Combat Desertification 3. The World Heritage Convention Which of the above has/have a bearing on the biodiversity?

• 1 and 2 only
• 3 only
• 1 and 3 only
• 1, 2 and 3