The historic convention on biological diversity held in Rio de Janeiro in 1992 is known as
| 1. | CITES Convention | 2. | The Earth Summit |
| 3. | G-16 Summit | 4. | MAB Programme |
What is common to the techniques
(i) in-vitro fertilization
(ii) cryopreservation
(iii) tissue culture?
| 1. | All are in-situ conservation methods. |
| 2. | All are ex-situ conservation methods |
| 3. | All require ultra-modern equipment and large space. |
| 4. | All are methods of conservation of extinct organisms. |