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प्रश्न
What is common to the techniques (i) in vitro fertilisation, (ii) Cryo preservation and (iii) tissue culture?
विकल्प
All are in situ conservation methods.
All are ex situ conservation methods.
All require ultra modern equipment and large space.
All are methods of conservation of extinct organisms.
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उत्तर
All are ex situ conservation methods.
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