. A recent example is the evolution of resistance to antibiotics in the bacterium Staphylococcus aureus, which leads to more than 100,000 infections and 19,000 fatalities a year in the United …

Evolution as such. This is the theory that the world is not constant nor recently created nor perpetually cycling but rather is steadily changing and that organisms are transformed in time.

Evolution is the sequential gradual changes that take place over millions of years in any organism. Life originated on the earth after its formation. There were many theories that explained the …

Evidence of Evolution-Answers in gray Background unt of research to provide as much evidence as possible. Today, the major pieces of evidence for this theory can be broken down into the …

There are 3 different patterns: Divergent Evolution - the change (evolution) of organisms from a common ancestor into new species, each having different traits - achieved through mutations …

BACKGROUND: Much evidence has been found to indicate that living things have evolved or changed gradually during their natural history. The study of fossils as well as work in …

Mutations are the raw material for evolution. The more mutations, the more opportunities there are for natural selection or another evolutionary mechanism to affect the population.