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What are five areas of evidence that support evolutionary theory?
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What is the status of Darwins theory today?
Though Darwin was basically correct the theory of evolution by natural selection is no longer " Darwin's theory. " In the 151 years since Darwin first postulated the theory it has become so well supported by additional evidence and reformulations that over 90% of all scientists accept the theory and it is the overarching theory that unites all of biology. The status of the theory today is that it has no serious contenders for explaining as much of the fact of evolution as it does.
How does the British peppered moth support the theory of natural selection?
The Peppered moth avoids predation by using camouflage to blend int to tree bark. It was originally white with black spots. However in the industrial revolution when the local trees were blacked by soot from the factory chimneys, a black variant with white spots became prevalent in these regions. In the areas of pollution the black version blended in and the white stood out so natural selection changed the appearance of the population in these areas.
Why are the brains associated areas important?
The associated areas of the brain support abstract thinking and language. The temporal, parietal and occipital lobes organize the sensory input and integrate with past experiences to send the motor areas for responses.
What three function types within the cerebral cortex?
Brodmann areas. The three types of functional areas are association, motor and sensory areas.
How do studies in biogeograpy and comparative anatomy contradict the idea that species have remained unchanged since the time of creation?
AnswerBiogeographyBiogeography is the study of the the distribution of life forms over geographical areas. It provides significant inferential evidence for evolution and, most importantly, testable predictions about evolution.With special creation, we should find species distributed in an effectively random geographic manner, with closely related species no more likely to be located close to each other than not, but merely existing where climate and other environmental factors favoured their survival. It would make as much if not more sense for them to exist wherever an environment could support them, as opposed to being distributed according to their apparent relationship to other life forms. The fact that this is not the case contradicts the claims of creationists.Comparative anatomyOne of the strongest forms of evidence against special creation is comparative anatomy. Organisms with similar anatomical features are assumed to be relatively closely related evolutionarily, and they are assumed to share a common ancestor. Common ancestry is a paradox if species have remained unchanged since the time of creation.Some organisms have homologous anatomical structures that are very similar in embryological development and form, but very different in function. A good example of homologous structures is the forelimb of mammals. When examined closely, the forelimbs of humans, whales, dogs, and bats are all very similar in structure - each possesses the same number of bones, arranged in almost the same way. By comparing the anatomy of these organisms, scientists have determined that they share a common evolutionary ancestor and in an evolutionary sense, they are relatively closely related. Their dramatic differences in function is clear evidence of adaptation through continuing evolution, not of special creation.Other organisms have analogous anatomical structures that function in very similar ways, but are morphologically and developmentally very different. For example, the wings of birds and dragonflies both serve the same function, but the anatomy of the wings are very different. Since these structures are so different, even though they have the same function, they do not indicate an evolutionary relationship nor that two species share a common ancestor.
What would be the best evidence to support a theory that rock layers from different areas are the same age?
geologic colums
Has psychology had an impact on the evolution theory?
No. Darwin hoped that evolutionary theory would illuminate psychology. In many areas of psychology it has had no effect at all, unfortunately.
Evidence badgers spread TB?
scientificts begann a theory and killed bagers in certain areas such as badgers
What does a state start as in the evolutionary theory?
"States" have nothing to do with evolutionary theory, which deals with the speciation of organisms. There are memetic parallels that use similar constructions as evolutionary theory, but are distinct philosophical and sociological proposals that detail how concepts in society are developed, modified, repeated, or rejected. Under "memetic evolution" the development of states was a natural growth and centralization of power feeding from larger tribes that established hierarchical city-based governments. Those cities eventually extended power through military force over larger areas and self-replicated.
What is the importance of statistics in sociology?
The importance of statistics in sociology are that they give a person tangible evidence to support theories. This evidence is then used to spot trends and predict the social development of many populated areas.
Why is segmentation important in evolutionary?
It allows for the specialization of different areas (segments) of the body
Why is segmentation important in evolutionary advance?
It allows for the specialization of different areas (segments) of the body
What information in the biography could support dr.benitez's theory that rabies caused poes death?
Dr. Benitez's theory that rabies caused Poe's death could be supported by information such as Poe's symptoms before his death, including hallucinations, confusion, and aggression, which are common in the later stages of rabies. Additionally, knowledge of any potential exposure to rabid animals or areas where rabies was prevalent in Poe's final days could support this theory. Finally, evidence of Poe being bitten by an animal, particularly a bat or dog, could also lend credibility to the hypothesis that rabies was the cause of his death.
What are the two major areas in learning style?
Cognative theory and social theory.
What is the status of Darwins theory today?
Though Darwin was basically correct the theory of evolution by natural selection is no longer " Darwin's theory. " In the 151 years since Darwin first postulated the theory it has become so well supported by additional evidence and reformulations that over 90% of all scientists accept the theory and it is the overarching theory that unites all of biology. The status of the theory today is that it has no serious contenders for explaining as much of the fact of evolution as it does.
What is the theory that indicates that destabilization in one area will eventually effect surrounding areas?
the Domino theory
What evidence gathered by Charles Darwin led to his theory?
After collecting specimens from many areas of the world, Darwin noted the similarities in them. He discovered that new kinds of species could gradually grow into new ones over years.
