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How did Darwin apply Malthus's ideas about humans populations to the theory of evolution by natural selections?
more babies being born that people dying
What else can I help you with?
What can you concluded about the theory of evolution from the evidence that you have gathered?
That the theory of evolution by natural selection fits the facts of evolution. The theory of evolution by natural selection is based on myriad lives of converging evidence and is the best explanation we have for the adaptive changes leading to speciation in populations of organisms.
What has the author Jeffry B Mitton written?
Jeffry B. Mitton has written: 'Selection in natural populations' -- subject(s): Enzymes, Evolution, Natural selection, Molecular evolution, Variation (Biology)
What is natural selection and how does natural selection evolution?
A simplified explanation. Natural selection is the nonrandom survival and reproductive success of randomly varying organisms who by this reproductive success change the allele frequency over time in populations of organisms, which is evolution.
One reason why evolution is true?
Because it is a fact that allele frequencies change over time in populations of organisms. And the theory of evolution by natural selection explains much of the fact of evolution very well.
Is Natural selection is the only mechanisim whereby evolution occurs?
No, there is genetic drift and gene flow between populations to consider.
What drives the process of evolution?
Mutation, genetic drift and gene flow can all drive evolution to a degree and the last two, drift and flow, are especially powerful in small populations. But, the driver of adaptive change in all populations of organisms is natural selection.
The different species of finches on the galapagos island are believed to have arisen as a result of natural selection acting on populations of finches that had experienced?
Evolution
How long does the process of natural selection and evolution take?
The process of natural selection and evolution can vary in terms of the time it takes, ranging from hundreds to millions of years depending on the species and environmental factors. Evolution is a gradual process that occurs over generations as populations adapt to their changing surroundings through natural selection.
Is mutation an important part of the process of evolution?
Yes, mutations are crucial for the process of evolution as they introduce genetic variation into populations. This variation allows for natural selection to act upon, leading to the adaptation and evolution of species over time.
What is the modern definition of evolution based on population genetics?
The modern definition of evolution works at the level of genes, phenotypes and populations whereas Darwinism was mainly concerned with organisms, speciation and individuals. According to the modern definition of evolution, the populations evolve by changes in gene frequency brought about by random genetic drift, gene flow and natural selection. This change is gradual.
How did Darwin apply Malthus's idea about human populations to the theory of evolution by natural selection?
more babies being born that people dying
How did Darwin apply Malthus ideas about human populations-to the theory of evolution by natural selection?
more babies being born that people dying
