Question

How is biodiversity useful as a genetic resource?

Answer 1

1. Genetic variation in wild species provides useful genes for developing crop and livestock varieties with improved yield and resistance to pests, diseases and environmental stresses.
2. Wild relatives can help protect cultivated crops: for example, genes from wild rice have been used to provide disease resistance in cultivated rice.
3. Genetic diversity also supports adaptation to environmental change and provides resources for medicines and other useful products.