In which of the following, both pairs have correct combination?

(c) : In situ (on site) conservation is conservation and protection of the whole ecosystem and its biodiversity at all levels, in order to protect the threatened species. Two in situ methods are being used to save biodiversity viz., hotspots and protected areas. Protected areas include national parks, sanctuaries, biosphere reserves and sacred groves. Ex situ (off site) conservation is conservation of selected rare plants/animals in places outside their natural homes. Ex situ conservation includes offsite collections, seed banks, gene banks, in vitro fertilization, cryopreservation techniques and tissue culture.