The following is a incomplete flow chart depicting in - situ and ex-situ approaches of conserving biodiversity. Critically study and fill in the blanks I, II, III and IV

Options

A. I - Biosphere reserves, II - Sacred plants, Home gardens, III - National parks and wildlife sanctuaries, IV - Seed banks, field gene banks, cryopreservation etc
B. I - Biosphere reserves, II - Seed banks, field gene banks, cryopreservation, III - Sacred plants, Home gardens, IV - National parks and wildlife sanctuaries etc
C. I - Sacred plants, Home gardens, II - National parks and wildlife sanctuaries, III - Biosphere reserves, IV - Seed banks, field gene banks, cryoreservation etc
D. I - Biosphere reserves, II - National parks and wildlife sanctuaries, III - Sacred plants, Home gardens, IV - Seed banks, field gene banks, cryopreservation etc

Answer

D