Question

Identify I, II and III in the given flow chart and select the correct option.

• A. i-Biosphere reserve , ii-Gene Bank, III- cryopreservation
• B. I-Gene Bank, II-Wildlife sanctuary III-Home dardens
• C. I-Biosphere reserve, ii-National park, III-Wildlife sanctuary
• D. cryopreservation, II-Biosphere reserve, III-National park

Answer 1

Answer: (A)

The correct option is A i-Biosphere reserve , ii-Gene Bank, III- cryopreservation

• In-situ is the process of protecting an endangered plant or animal species in its natural habitat by protecting or restoring its habitat or by defending the species from predators.

1) Biosphere reserves- cover very large area, they are used to protect species for a long period of time.

• Ex- situ is the process of protecting an endangered species or breed of plant or animal outside its natural habitat.
• 2) Genebank- Extensive open-air planting is used to maintain genetic diversity of wild, agricultural, or forestry species.

3) Cryopreservation- Storage of seeds, pollen, tissue, or embryos in liquid nitrogen.

The correct answer is OPTION A.