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Evolution, as a biological process, began with the emergence of life on Earth, estimated to have occurred around 3.5 to 4 billion years ago. The mechanisms of evolution, such as natural selection and genetic mutation, have been shaping species continuously since then. The fossil record shows evidence of significant evolutionary changes over time, particularly during events like the Cambrian Explosion around 541 million years ago, when many major groups of animals appeared. Thus, evolution is an ongoing process that has been happening for billions of years.
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How and when did the argument between creation and evolution begin?
Just after the beginning of the 20th century a religious revival called fundamentalism gained traction in America and the battle commenced. Of course there was opposition before then, but now the opponents of evolutionary science were literalists in their biblical interpretations and well organized in their opposition to the theory of evolution by natural selection. There is no real argument, Evolution, the change in allele frequency over time in a population of organisms, is fact. The theory of evolution by natural selection explains much of the fact of evolution. Creationism is pure nonsense.
What is future of begin?
I will begin You will begin He/she/it will begin We will begin You will begin They will begin
Can the evolution of Man be traced in a continuous way?
Unfortunately, the evolution of man cannot be traced in a continuous way. This is why many people doubt that the theory of evolution is more than a theory. Scientific evidence does follow the evolution of man but there are gaps that are not explained.
Which famous person in associated with evolution?
If you mean the theory of evolution and the survival of the fittest: That would be Charles Darwin.
What is the past perfect tense of begin?
The past perfect tense of begin is had begun.
When did Darwin begin his theory of evolution?
1831
Does evolution occur in individuals or in population?
Evolution occurs in population not in an individual.
Did evolution occur in the permian period?
Yes. Evolution ocurred in all geologic periods.
What are some draw backs of selective breeding?
You do not allow evolution to occur, for you are evolution in selective breeding.
How is variation related to evolution?
The more variation there is in a group of specimens, the more evolution can occur between them.
Why did evolution not occur in down syndrome?
Down Syndrome is a the addition of an extra chromosome and not really related to evolution. It is more of a genetic mutation that causes this event to occur.
How do variations occur?
During evolution, chromosomal cariation in structure cannot occur due to
When did Darwin begin to formulate his theory of evolution?
tomorrow.
When will convergent evolution occur?
It already has in some instances
What is a mechanism by which evolution can occur?
Selective Breeding of course!
For a mutation to affect evolution it must occur in?
For a mutation to affect evolution, it must occur in the DNA of reproductive cells (sperm or egg cells) so that it can be passed on to offspring. Mutations that occur in somatic cells (non-reproductive cells) do not directly impact evolution as they are not inherited by future generations.
Under what circumstances would evolution not occur if?
Evolution would not occur if there is no genetic variation within a population, no selection pressure, or if there is no reproduction and passing on of genes to the next generation.
