Biodiversity describes the whole range of the different varieties of living things and systems on this earth, including animal species, plant species, genes, ecosystems and landscapes.



When developing new medicines. Modern researchers are looking more and more towards our natural biological resources. Many animal and plant species have been useful in the past for finding new treatments and cures. One of the most famous examples is digitalin which is derived from the foxglove and is used to treat heart conditions. Another is vincristine, taken from the rosy periwinkle of Madagascar and used to treat childhood leukaemia. Many more medicines have been derived from species found in rainforest areas and it is possible that many species could hold the answer to future medical cures – so the more species that are conserved, the more chance there is of discovering something of medical value.

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