The role of Zoos.

... The Role of Zoos The main role of zoos is the conservation of endangered and rare species. This is done in four main ways: captive breeding programs; research; funding and resources; and education. Captive breeding - These programs are meant to serve as "savings banks" for animals that are declining in numbers. This ensures that the genetic diversity if the species is conserved. The breeding is carefully planned and closely recorded. The data is used to decide which pairs are should breed together so all animals produce offspring which prevents the increase of homozygousity within the species. Animals from many different zoos participate in the schemes so the number if animals and therefore amount of genetic information is as large as possible. This all helps to prevent inbreeding and preserve the gene pool. Some animals are bred in captivity for release into the wild. Hopefully this way the new animals can breed with

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