The empirical or simplest formula of any carbohydrate is (CH2O)n. This formula looks like carbon water just as carbohydrate suggests hydrated or watered carbon. The formula tells us that all carbohydrates are made of carbon, <span>hydrogen, and oxygen atoms in a 1:2:1 ratio.</span>
Coevolution is the name given to a long term change that takes place in two species because of their close interactions with one another.
Coevolution occurs when the evolution of two or more species mutually depends on each other or influences each other due to their close ecological interactions. Coevolution can create interactions such as predators and prey, parasites and hosts, mutualism and competition.
An example of coevolution is mutualistic interaction between flowering plants and associated pollinators (such as insects) which have ecological interaction and mutually depend on one another. This species are believed to evolve together or probably came together after some time and are mutually adapted. Their interaction is as a result of coevolutionary process.
The new DNA molecule is identical to the original DNA.
DNA is replicated through a process called semiconservative replication. The two strands are separated and an enzyme called DNA-polymerase replaces the nitrogenous base for each strand resulting in two identical DNA molecules.