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.
The idea that evolution is very slow, takes millions of years (for speciation), etc. is not really addressed by this model directly, but is indirectly. Indirectly what we see here is the fallacy of equating evolutionary change with speciation.peciation is important and it is a kind of evolutionary event, but if you want to talk about the rate of speciation, then call it the ârate of speciationâ not the ârate of evolution.â They are not the same thing. Not addressed in this model is the simple fact that speciation does NOT take millions of years.