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Organic evolution is the process by which the genetic makeup of a species changes over time.
There are several mechanisms by which this can happen: natural selection, genetic drift (chance), migration and mutation.
So natural selection is one possible way in which evolution can take place.
Most biologists agree that natural selection is the most important mechanism of evolution. This mechanism was first discovered by Charles Darwin and, independently. by Alfred Wallace.
What else can I help you with?
Is natural selection a cause or effect of organic evolution?
Natural selection is a cause of organic evolution. It is the mechanism by which certain traits become more or less common in a population based on their advantages or disadvantages for survival and reproduction in a given environment. As organisms with favorable traits are more likely to survive and reproduce, these traits become more prevalent over generations, driving the process of evolution. Thus, natural selection leads to changes in the genetic makeup of populations over time.
What was central to Darwin's organic evolution?
Central to Darwin's theory of organic evolution is the concept of natural selection, which refers to the process by which organisms better adapted to their environment tend to survive and reproduce more successfully than those less adapted. This process leads to the gradual change and diversification of species over time.
What are the steps of organic evolution?
Organic evolution involves four main steps: variation in a population due to genetic mutations or recombination, natural selection where certain variations are favored based on their fitness, adaptation leading to changes in a population over time, and speciation where new species arise due to accumulated changes.
Organic means something that is or once was?
Organic refers to something that is derived from living organisms or composed of organic compounds. It can also describe a natural process or system that is characteristic of living organisms.
Changes in the genetic makeup?
Organic evolution.
What was central to organic evolution to Darwin?
Natural selection .
What is Darwin's theory of organic evolution called?
Natural selection
Darwin believed that the central factor to organic evolution was?
Natural Selection :)
Darwin belived that the central factor to organic evolution was?
Natural selection.
To Darwin what was central to organic evolution?
To Darwin, the central concept of organic evolution was natural selection. He proposed that individuals with advantageous traits are more likely to survive and reproduce, passing those traits on to their offspring, leading to changes in the characteristics of a population over time.
What was central to Darwin's organic evolution?
Central to Darwin's theory of organic evolution is the concept of natural selection, which refers to the process by which organisms better adapted to their environment tend to survive and reproduce more successfully than those less adapted. This process leads to the gradual change and diversification of species over time.
According to Darwin what was central to organic evolution?
According to Darwin, natural selection was central to organic evolution. This process involves the differential survival and reproduction of individuals due to differences in traits that influence their ability to survive and reproduce in a given environment. Over time, this results in the accumulation of traits that are better suited to the environment, leading to evolutionary change in populations.
What is the central thesis of the theory of organic evolution?
The central thesis of the theory of organic evolution is that all species of organisms have descended from common ancestors through a process of gradual change over time, driven by natural selection. This theory, proposed by Charles Darwin, explains the diversity of life on Earth and how species adapt to their environment through the mechanism of natural selection.
What is the concept of organic evolution?
Organic evolution is the process through which living organisms change over time through genetic variations, mutations, and natural selection. It results in the diversification of species and the development of new traits that better adapt organisms to their environment. Organic evolution is driven by factors such as competition for resources, environmental changes, and reproductive success.
What are the steps of organic evolution?
Organic evolution involves four main steps: variation in a population due to genetic mutations or recombination, natural selection where certain variations are favored based on their fitness, adaptation leading to changes in a population over time, and speciation where new species arise due to accumulated changes.
Who applied to human society in a radical way by nationalists and racists?
The scientist who applied human society in a radical way by nationalists and racists was Charles Darwin. Darwin believed natural selection was crucial to organic evolution.
What is a difference between the theory of organic evolution and that of special creation?
The theory of organic evolution posits that species change over time through the process of natural selection, while special creation holds that species were individually created by a divine being and do not change over time. Evolution is supported by extensive scientific evidence, while special creation is a belief based on religious or philosophical perspectives.
