Answer: in-situ conservation.
- A ex-situ conservation
- B in-situ conservation
- C cryopreservation
- D tissue culture
Correct answer: B. in-situ conservation
Explanation: Protecting a species in its natural habitat, as in Project Tiger and national parks, is in-situ conservation; the whole ecosystem is protected along with the species.
Concept context
Levels of biodiversity, species richness patterns, threats (HIPPO), and conservation strategies. Always in NEET.