- A in situ conservation
- B ex situ conservation
- C cryopreservation
- D tissue culture
Correct answer: A. in situ conservation
Explanation: In situ conservation protects organisms in their natural surroundings (national parks, sanctuaries, biosphere reserves).
Concept context
Levels of biodiversity, species richness patterns, threats (HIPPO), and conservation strategies. Always in NEET.