Darwin's classic theory of evolution assumed that evolution is a slow, contunuous process, by which new species evolve and emerge. This is referred to at times as "organic evolution" and the "synthetic theory of evolution", or just the Darwinian theory of evolution. A newer theory, proposed original…
That depends entirely on one's point of view. Some opinions follow.
One View Because evolution is not genuinely scientific. Evolution is an interpretation of facts (undisputed by creationists) which exist in the present. Creation is an alternate interpretation of those facts, according to a …
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Darwin's theory specifies descent with modification through natural
selection. What that means essentially (and as an over
simplification) is that DNA - which we now know to be the engine of
change in species - is copied wrong, on occasion, leading to a
modified gene. Sometimes those modifications h…
He had problems reconciling them, but in the end, he knew he had it right. And that was before he even had DNA analysis to back it up.
Darwin Darwin just documented his observations. He never said he was wrong, and did not believe he was wrong. He did have a hard time reconciling what he ob…
facts: 1)different individuals have different characteristics 2)these differences result in varying abilities to reproduce under local circumstances 3)some of these differences are inherited 4)those inherited differences that result in highly successful reproduction rates are the ones that will be …
There is no absolute proof of evolution. Three main points of conjecture: 1: evolution has never been witnessed. 2: We in science are constantly trying to prove the theory of evolution with the theory that life self generated is a pool of amino acids and proteins by complete chance....so far all e…
It is a fact.When much of the public uses the term "theory" they often mean something that is unproven or an educated guess. We say, "It's just a theory." When scientists use the term "theory" they mean something quite different, and this is what has confused the public about the theory of evolution…
There is no single take, but I'd like to present an argument for a more enlightened approach to the problem this conflict of perception presents.A group view is often a perception created by mass media for the general public's consumption of news information. In the case of evolution instruction in …
The following are the opinions of some of our Contributors, along with summaries of their reasons: Various pressures contribute to this via natural selection, random mutation, random events, sexual selection, and several other contributors. The longer the period between generations, the harder it is…
Facts about Evolution
Evolution was not entirely devised by Charles Darwin; there were many evolutionists before Darwin, though he was the one who pulled the connections together. The acceptance of Evolution in school was tested in 1925 with the Scopes trial. A young teacher, John Scopes, taught hi…
The Heterotroph Hypothesis is the Hypothesis that offers a possible answer to the nature of the first cell (coacervate) on the planet. If certain conditions existed on earth, a "cell" can be born.
Atmosphere: Methane, Ammonia, Water Vapor, Hydrogen, radiation, lightning
Initially it wasn't so bad. It took a while for the repurcussions to set in. Many liberal clergy did not see it as being incompatible with their faith because in reality is is not. The church wasn't so terribly dead set against it until the early mid 1900s. The scopes monkey trial was an isolated ev…
Evidence To Support Theory That A Manager Leads Best When His People Get Behind Him:
Many good companies are always looking for ways to create good management that improve leadership and good communication skills with their employees. It is not an easy task being a Manager because he/she has …
rejedit code: j52f-cn5h-7366-cpxn-yhu7 pasword for online? 123456
The question as stated demonstrates the public's confusion over the use of the term "theory." To many people in the general public, the word "theory" means an unproven statement or an educated guess. Scientists would call this a "hypothesis." Theory, on the other hand, is what sci…
Neutral selection is the changes in a gene pool of a species that are a result of random neutral occurrences that do not give any advantage to that species. Neutral selection does not depend upon adaptation, fitness, or natural selection.
If you are referring to the 'Nearly Neutral' theory of natu…
The genetic traits, both physical and behavioral, that the individual possesses on his personal genome.
It limits the playing field. There is a set number of species that are competing with each other for the available resources. So, instead of having to compete will all the other members of your own species as well as will the members from say 1000 other species, you only have to compete wi…
Bardeen, Cooper, Schrieffer - these three scientists gave the theory to explain about the reason for super conductivity of materials. Hence named as BCS theory.
Superconductivity is a phenomenon in which certain substances at very low temperatures such as 3K or 4K their resistivity totally vanishes …
The evolution of Homo sapiens as a distinct species from earlier ape ancestors is one of the central topics within evolutionary biology. The study of human evolution uses many scientific disciplines, including physical anthropology, primatology, archaeology, and genetics. The exact lineage that tra…
No, it should not, since it is not scientific fact, unless it is taught in a comparative religion class along with other myths. In the US the Supreme Court has ruled that ID is not science, and it cannot be legally taught in public schools.
Darwin's Theory of Evolution
You did not emphasize if you're arguing "For" or "Against" Darwin's Theory of Evolution. If you're arguing "for", then you have to read the latest developments like Genetics, etc. If you're arguing "Against", then you need more than luck; You need a miracle.
I don't know about Wallace, but Darwin spent a lot of his time in the Galapagos Islands where he saw what he thought was natural selection in action without interference from, or as a response to, outside sources like mankind.
Management theories remain relatively consistent through the test
of time. The social behaviors of people do not change too
drastically despite years passing by. However, with the emergence
of generation y into the working field and with social media
booming it has become necessary to revamp some of…
That is an ignorant stereotype. Not all Africans or African Americans have flat (or short) noses. Some do, but others do not. It really depends on the phenotype. Certain phenotypes do have that particular characteristic. Flat (short) noses are quite common in Western Africa. Where in Eastern Africa,…
Well we have genetic, anatomical, geological, anthropological, paleontological and common sense-ical. :) We can look at our DNA and see old useless genes that one served a function but have mutated beyond use by now. We can look at our bodies and see how they are constructed with specialized feature…
It explains how we got to be the way we are, logically and accurately. Understanding where the appendix came from is useful for understanding how it functions in the body today. The same is true for lots of body parts including systems like the immune system. Hope this helps!
It is also importan…
the answer is in page 497 starts where it says over several and ends where it says isolated population... Here is the answer more specific..... It contributes because isolated groups may experience different environments then other species somewhere else where so they will have to adapt to there en…
If you have ever been to a museum in Europe, you will no doubt have
seen the knight's armor that is usually displayed. Knights were the
fearsome warriors of the time, sent out to fight for their country
and religion. Whether their battles were justified is not relevant
to this discussion, what IS re…
Answer: Evolutionary BiologyEvolutionary Biology is the study of how cellgroups have changed tissues in animals in order to adapt to the climate, and how different tissues came together in order to create new organs for that animal.
Evolutionary biology is the study of how organisms evolve in…
No. It is far from random, there is nothing random about it. If I were to race my three year old nephew I would win, easily. I am faster and stronger and I have more stamina. The outcome of the race would not be random, it would be inevitable. Evolution is the same. The organism that is better equ…
Evolution is the change in allele frequency (genotype) over time in a population of organisms resulting in alterations of the phenotype. Change over time gives rise to the diversity of species. The theory of evolution by natural selection is the nonrandom survival and reproductive success of random…
Most likely, we won't change much. Evolution takes place slowly so that in order to see any sort of difference you would need at least a few hundred thousand to a few million years. So, 1000 years is merely a blink of an eye in evolutionary terms.
AnswerPeople will probably have developed skin be…
The city of Nagasaki.
The theory that all life is related; present day species differ from ancestral species. Therefore an example can be back then there were two types of Humming Birds; those with long beaks, and those with short. The humming birds with short beaks dyed off because the couldn't reach the nectar from t…
Every reaction in the universe increases the disorder, or entropy, of the universe. This is because energy that goes into a reaction is usable energy, but after the reaction, the energy is not usable anymore.
According to a recent Gallup poll 66% of Americans believe God created them. Thus, while evolution was not specifically part of the question, the two are exclusive - although you would need to research the figures for the percentage of those who believe that 'God used evolution' to get a definitive …
No-one is certain, but the current hypothesis is in the depths of the ocean, near sources of geothermal energy. These are the most hospitable environments, providing an environment for a huge diversity of organisms.There are some biologists who believe that life(or its building blocks) may have been…
It is a dilemma because biogenesis states that all living things come from other living things and for this theory to be correct the first living organism would have had to spontaneous generate from another living organism. Since it was the origin of life there was nothing fore the first organism to…
Since there are many ways to define "human generation' it therefore follows that there are many correct answers. Say a couple get's married and has a child. The child is the new generation. It lasts until he or she dies. Could be well over 80 years. But what about his /her children. Starts all over …
an essay by Wallace on evolution.
If there were no decomposers then the ground would be littered with leaves, sticks, trees and dead animals. Also when something gets decomposed, its like fertilizer.
The word 'evolution' can refer to both established fact, and to the theoretical model explaining observations in terms of what we know about that fact. Evolution, the fact, refers to the observed phenomenon of the changing of allele frequencies in populations. Evolution, the theory, refers to the …
advantages : 1. Disease could be prevented by detecting people/plants/animals that are genetically prone to certain hereditary diseases, and preparing for the inevitable. Also, infectious diseases can be treated by implanting genes that code for antiviral proteins specific to each antigen. 2. Anot…
Some examples are using antibiotics and creating antibiotic resistentgerms, using pesticides and creating pesticide-resistent bugs, creatingnylon followed by (decades later) bacteria evolving which could breakit down, as well as chemicals in TNT which caused the evolutionof new bacteria in military …
The evolution of humans is the concept that humans evolved from the same ancestors as apes and monkeys.Human evolution is the part of biological evolution concerning the emergence of humans as a distinct species. It is the subject of a broad science that seeks to understand and describe how this cha…
Off the top of my head it substantiates that if you have 5 transitional fossils showing the slow change of an organism over a few million years that they did come in the order that they appear to, that one did spawn the other.
I think the best evidence of macroevolution is in genetic sim…
Christians believe that God created Adam, who was the first man on
Earth. The first person on Earth was in the Garden of Eden.
One must remember that at the time of Adam the earth was not
divided as we know it know. The earth was all in one place and the
sea was all in one place. It was not until a…
The main evidence, though not conclusive, is from skeletal remain that show many similarities, and DNA composition. Many people have some misunderstanding and confusion about evolution and wonder why all animals don't develop into more complex species. There are some that have not changed significa…
Genes control the expression of (genetic) traits and are
responsible for determining the inherited characters, they are
therefore called units of inheritance.
i think its a stone-------------- or somethin.
this is a huge question. anything more specific you want to know? try reading "guns, germs and steel" by Gerald diamond.
Yes, evolution has been proven true. Richard Lenski has been very precisely observing twelve cultures of E. coli bacteria since 1988 and has documented multiple occurrences of new genes appearing in the DNA of those bacteria. _____________________________________________________ Evolution is also s…
It is the foundation of all modern biology.
It isboth concerted and gradual. Evolution is gradual,as confirmed
by Darwin. At the same time it is nor erratic. It is concerted and
methodic. With all the inteligence and the tools available today we
can see clearly how the evolution is gradual and concerted. There
is no fallacy so far. We may con…
Factors that are relevant to natural selection are survival and reproduction. Factors that might influence natural selection are limitless and could be anything from endurance to immune function, metabolism, speed, strength, sharpness of teeth, insulation from the cold etc etc. Also there is overp…
Scientific ManagementHawthorne StudiesLabor-Management RelationsTaft-Hartley Act
About 6,000 B.C. God created the heavens and the earth! He loves you! As per the Quran (the last and final testament from GOD in Arabic) which was revealed 1430 years ago and preserved as it was revealed, gives many scientific facts which were only discovered recently.It mentioned about the begining…
Darwin only had one theory of evolution, and he defined it in his book On The Origin of Species.
Man was created by God. Since the time of Darwin, evolutionary scientists have been trying to find the "missing link" that will prove man came from monkeys. To date, that has not been found. The only source to suggest anything to do with man's origin remains the Bible, which clearly states that man…
Evolution is the change in allele frequency over time in a population of organisms. Mutation and natural selection, the nonrandom survival and reproduction of randomly varying organisms, are the main drivers of evolution. Genetic drift, a sampling error and gene flow between populations of the same …
There are countless evidences for micro-evolution, that is, adaptations of species; scientists believe this also occurred as macro-evolution, the development of new species. There is also substantial evidence for natural selection, the survival of species that are best adapted to their envi…
First of all, the explanation is fairly simple and obvious. Living things reproduce with variation. Reproduction is part of the definition of life, and variation is evident in a number of ways. You are not exactly the same as either of your parents. You probably have some genetic information that th…
A theory is a supposition or explanation based on observed data. It may or may not be true. A famous theory that the Earth was round, not flat, was proven only when ships sailed completely around the world.
Theory can also refer to musical study, including scales, intervals, time, and various forms…
Dogs came from the wolf and were domesticated at first as working dogs (still used to this day) and then pets for the family.
In scientific context, a theory is:
Some scientific explanations are so well established that no new evidence is likely to alter them. The explanation becomes a …
Scientists theories lead to knowing that Earth was made up about 5 billion years ago. The sun was a swirling cloud if gas and dust. Soon the cloud started to flatten out. then hydrogen and helium filled up the flat cloud and our sun was born. the planets formed from the left over matter.
Evidence for natural selection is both abundant and compelling. First, there is the taxonomy of species created by Linnaeus. This hierarchical system strongly implies modern species shared common ancestry, and it is this implication that prompted Charles Darwin to set out on his voyage on the Beagle…
Evolution Evolution is the gradual change in the genetic
composition of a population during successive generations, and over
time, even millions of years.
Evolution does not necessarily have to be a closed, solitary theory
- one can believe in god and evolution, or different takes on
Answer Depends on what sort of yardstick you are using to determine or define your "true man" Very personal definition. Does he honor his comitments. Is he honest with himself and others. Truthful. Does he accept and do his duty, whatever that duty may be. Not what others expect of him, duty is som…
Structures of an organism that once served a function in the organism's ancestors but no longer are used.
Convergent evolution is when various species evolve similar solutions to similar evolutionary pressures, independently and often at different times in the earth's history. A good example is the Ichsyosaurous(swimming dinosaur), sharks, and dolphins. All of them evolved with a very similar torpedo s…
Panspermia is theory that life on Earth may have originated through microorganisms from outer space (foreign/alien life) , and that these living organisms may have delivered life to other parts of the universe that have the right atmospheric conditions.
Homologous provide evidence for evolution because it shows the similarities and how we evolved from the same ancestors
AnswerAs an analogy, you can liken this to how most Americans are decended from Europeans... yet there are still Europeans.We did not evolve from today's monkeys and apes. We have a common anscestry with them.Evolution acts like a tree. It splits. Let's say we have one group of animals, and somethin…
Human don't come from monkey. We are related to monkey. Instead of human evolve from monkey, human and monkey may came from same ancestor. --- There isn't a specific end result in evolution. Humans branched off from some sort of ape, but that doesn't mean that all of the apes must evolve into huma…
may be it is Robert Hooke
A paternalistic theory of government is one in which the
government's role and justification is by way of being a method of
caring for and ensuring good conduct by the people within its
jurisdiction. The government is figuratively like a father.
Darwin's theory of evolution is often stated as: 'Survival of the Fittest" (though Darwin NEVER said this) or "Natural selection." More precisely, it amounts to the idea that when an organism differs from its family and neighbours in such a way that it can produce more young that in turn can success…
Answer We are not really sure when and how it ever started, and
therefore we have very little idea where it's going; thus no no way
of knowing where it will end.
Answer Evolution is constant and forever continuous. It isn't some
kind event. It's a name for the explanation of how living things
Evolution has always been a hotly debated topic within society. It is widely accepted as the origin of all life, including humans. It is supported by a broad array of scientific disciplines. Every theory is incomplete because in science, any theory can be potentially shown to be false,but some have …
Theistic evolution is a concept that asserts that the classic religious teachings about God are compatible with the modern scientific understanding about biological evolution. In short, theistic evolutionists believe that there is a God, that God is the creator of the material universe and all life …
Basically, theory of evolution is the theory that explains the
diversity of life. Many believe the father of evolution was Comte
de Buffon, a French naturalist. However, he was unable to come up
with a reasonable mechanism that drives evolution. Charles Darwin
later came up with natural selection as…
The previous post, despite it's fervent effort; and not for lack of
eloquence or even research, failed to even address the question at
hand: Can we gain eternal life through scientific avenues.
It is possible (and as some researchers note, inevitable) for us to
retain eternal life through science. …
The theory of the origin of species via evolution, as originally proposed by Charles Darwin, does not have as many facts in its support as some would like, because it addresses events that happened many years ago. However, many …
The Mammal-like Reptiles, or Therapsids first appeared about 285 million years ago near the begiining of the Permian which is well before the dinosaurs. They evolved quickly and many different groups arose. They were very successful until about the end of the Permian, about 245 million years ago, wh…
No we did not. Monkeys have a close relative but we did not evolve from them.
MONKEYS EVOLVEDD FROM US! as of october 1st, 2009 a new species was found called ardi who was a human(woman) that was relativly large and hairy with ape like hands and feet.
As far as we know now it is. There is ample scientific evidence to support it. Some ask, "if we evolved from monkeys and apes, why do we still have monkeys and apes today?" Eugenie Scott (head of the NCSE) responds that that question is equivalent to, "if I descended from my cousin, why does my cous…
The changing geologic condition of the Paleozoic age affected the
evolution of animals by leading to the development of land based
vertebrates and vascular plants. The largest mass extinction in our
planets history happen at the end of the Paleozoic Era.
Adaptive radiation is the evolution of a new species in a
relatively short period of time. When many species share a single
ancestor. burst of diversification of a group of organisms into an
• After mass extinction:
- Reptile radiation after P-Tr
- Mammal ra…
Well evolution could be the way God made the universe. Creation and evolution aren't different we just don't know did God use evolution or 7 days in the creation. There is evidence for both.
Scientists have found some sort of bone at the side of the snake's skin which…
According to the evolutionary theory man is descended from an ape-like creature. This creature supposedly would have appeared very much like an ape although it has now supposedly died out.. According to the Bible man was created by God in the beginning and apes etc were created separately. The act…
Atomic theory is a theory about the nature of matter and related phenomena (http://en.wikipedia.org/wiki/Atomic_theory). The evolution of Humans is not strongly related (http://en.wikipedia.org/wiki/Human_evolution)
Lamarck's theory is that a parent can pass on learned
characteristics to its offspring, in addition to inherited genetic
traits. It makes the line between 'nature' and 'nurture' less