<span>1. Biological disadvantages; people will be able to rid themselves of diseases or provide themselves with superior genes.
2. People will want to make clones; people will want to provide themselves, or their children, with superior genes; superior genetic people will create a higher, genetically-modified class.</span>
Organisms that have many characteristics in common are grouped into a ’species’ - hope this helped :)
Genetic Diversity in Plants. Genetic diversity is of fundamental importance in the continuity of a species as it provides the necessary adaptation to the prevailing biotic and abiotic environmental conditions, and enables change in the genetic composition to cope with changes in the environment