Match the following List I with List II. Choose the correct answer.
| List I | List II |
| a) Junjiu Huang | 1. Created artificial blood vessel |
| b) Alexander Khalessi | 2. Developed ten new antibodies to fight cancer |
| c) Fraser Stoddart | 3. Editing genes of human embryos |
| d) Peter Kristensen | 4. Artificial molecular pump |
Match the following :
| List | List II |
| a) Mohammed bin Nayef | 1. President of Sudan |
| b) Pedro Cateriano Bellido | 2. 8th President of Guyana |
| c) Omar al-Bashir | 3. Prime Minister of Peru |
| d) David Granger | 4. Crown Prince of Saudi Arabia |