Why are gene banks necessary?

Related questions

1. How do scientists identify genes?
2. Is DNA made of genes?
3. What is the basic structure of a gene?
4. Can we bring dinosaurs back to life?
5. What is the purpose of seed banks?
6. What are the steps in cloning a gene?
7. What is gene bank in bioinformatics?
8. Has any animal been brought back from extinction?
9. What are gene banks and why are they important?
10. Are PubMed and Medline the same?

Tags

1. #extinct
2. #large
3. #resistant
4. #farmers
5. #develop
6. #diverse
7. #environments
8. #important
9. #climates
10. #going
11. #variety
12. #conservation
13. #tolerate
14. #changing
15. #banks
16. #plants