Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test General Science Biology Ecology & Environment
Which one of the following is related to the ex-situ conservation of threatened animals and plants?
1
Himalayan region
2
Wildlife Safari parks
3
Biodiversity hot spots
4
More than one of the above
5
None of the above