Evolution occurs when life forms reproduce with genetic variation of inherited traits, within an environment with a limited carrying capacity (which is basically all environments). In other words, evolution happens where life as we know it exists.
Evolution occurs because of natural selection.
The generally accepted theory of evolution by natural selection was proposed by Charles Darwin
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chloroplasts...
The process where organisms evolve through time is called evolution. This natural phenomenon occurs as a result of changes in the environment.
While others presented the basis of the idea, Charles Darwin presented The Theory of Evolution as it is understood today. His book, The Theory of Evolution is generally credited as the beginning of the movement.
Evolution through natural selection occurs slowly over millions of years. It has been hypothesized that evolution is the result of positive mutations that occur in a community of organisms that help them survive better. Evolution is essentially descent with modification.
The smallest unit in which evolution occurs is a population.
Punctuated equilibrium is commonly contrasted against phyletic gradualism, the belief that evolution generally occurs uniformly and by the steady and gradual transformation of whole lineages (called anagenesis). In this view, evolution is seen as generally smooth and continuous.
One is that evolution occurs gradually and consistently.The other is that evolution occurs as a result of competition for 'niches'
Yes; changes in DNA are the vehicle by which evolution occurs.
Evolution occurs in population not in an individual.
Divergent evolution:)
The best answer is death.
Evolution
The only known instance of evolution occurring is here, on Earth. Logic dictates, however, that evolution occurs wherever there is life.
Evolution occurs in all life, all the time.
The gradualism model of evolution states that change occurs gradually over time. On the other hand, the punctuated equilibrium model states that change occurs suddenly or rapidly.