Gellan Gum is a water-soluble polysaccharide produced by fermentation. This multifunctional gelling agent can be used alone or in combination with other products to produce a wide variety of interesting textures.
Evolution is a process that explains how organisms have diversified and descended from earlier forms of organisms over time. Essentially that means all species living on earth have derived from a common ancestor. Speciation is an evolutionary process that leads to the formation of a new species. Natural Selection and Speciation For a new species to form, individuals of a population need to be reproductively isolated from one another.
Sympatric speciation is when two species (in the same geographic area) evolve from the same ancestor organism. As for an example, try doing a search for sympatric speciation stickleback.That should give you a great deal of information on speciation.Cheers!n Sympatric Speciation the separation is non-geographical but more behavioural or social. This form of speciation is believed to be particularly significant in the evolution of insect species and is subsequently favoured as a route of speciation by Entymologists.