Cultural evolution regards the changes and adaptations to a societies identity, sensitivities, perspectives, and behaviors over time. The transformation of closed societies to globalization is a major example of cultural evolution in action. Demographic changes and global migration are also another driving example of how cultures are rapidly adapting and evolving,
revolution
The eye is a good example because there are living animals with eyes that represent each step in it's evolution. Human eyes also show how evolution can produce "bad" results; the retina is essentially "inside-out" - the nerves are on top and there is a blind-spot where the optic nerve leaves the eye.
Convergent evolution is said to have occurred when species which are very different from one another have developed very similar traits. This type of evolution is said to happen as a result of having to adapt to specific environments, such as a tundra. An example of convergent evolution in the tundra is the arctic fox.
character change
a great example is the peppered moth. look up the full story in wikipedia
It depends first on the context and definition of the terms "evolution" and "progress(ive)". The term evolution may be used in many different contexts; such as the evolution of species, or the evolution of technology. And the term progressive may have more than one meaning; such as implying some form of improvement over time, or merely implying non-stasis.Colloquially, the term evolution may refer to progress in terms of improvement. We might say, for example, that the rapid evolution of technology has led to great improvement in the quality of life. However, the same is not true when the terms are applied to science.Biological evolution, for example, describes how populations diverge, adapt, and differentiate over time resulting in new species. We might say that evolution progresses because it is not static, or because information is being added to the genomes of species over time; but not because there was any quantifiable improvement.
Cultural evolution is the change of culture from simple to complex form and also from homogeneous qualities t hetrogeneous
example of an micro-evolution in an organism?
Cultural evolution is the phenomenon whereby cultural ideas, notions, views, etc. propagate throughout populations, like alleles propagate throughout population gene pools in biological evolution.Some propose that the way these ideas propagate throughout populations is similar to the ways of biological evolution, in that cultural ideas (or memes) are subject to a kind of cultural selection, that determines how fast they spread, and to what degree.
All life is an example of evolution. It is the slow change of a species.
Alex Mesoudi has written: 'Cultural evolution' -- subject(s): Culture, Social evolution
The development of resistance to antibiotics by bacteria is a real world example of evolution.
One example of a cultural hearth is the Chinese.(:
You are an example of human micro-evolution as the population of humans has changed allele frequency over time. Micro-evolution is just evolution; change over time.
An example of macro-evolution is the appearance of feathers during the evolution of birds from theropod dinosaurs.
cutural succesion
The demographic changes and cultural values influenced the evolution of the health care delivery system in the US. It basically affected the penetration of the same.
Peter B. Gray has written: 'Fatherhood' -- subject(s): Cross-Cultural Comparison, Paternity, Parenting, Paternal Behavior, Fossil hominids, Human evolution, Fatherhood, Hominidae, Cultural Evolution