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Evolution by natural selection is currently the only viable theory explaining the diversity of life. However, the mechanism of natural selection is not the only mechanism to affect evolution. There are phenomena such as genetic drift, biased gene conversion, intragenomic conflict, and so on, that aren't exactly the same as natural selection (although they are all intertwined and all affect one another), but do affect the direction of evolution.
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Are there other theories that explain the same event as evolution theory?
No, there are no other theories but the theory of evolution by natural selection that explain so much about evolution.
Why was Darwin's theory of evolution better than other theories of evolution?
Darwin's theory of evolution by natural selection was better than other theories of his time because it provided a mechanism (natural selection) to explain how evolution occurs. It was supported by evidence from various scientific disciplines such as geology, paleontology, and morphology. Additionally, Darwin's theory was able to explain the diversity of life on Earth in a simple and elegant way.
What is 'The book that shook the world'?
The book , On the origin of Species, was the book that shook the world. The book challenged other evolution theories while discussing evolution and the role of natural selection in it.
Is adaptation a cause of natural selection?
No, it's exactly the other way around: natural selection causes adaptation.
What are theories of mutation and natural selection in evolution?
The theory of mutation proposes that genetic variations occur randomly and are the driving force behind evolution. Natural selection, on the other hand, suggests that organisms with beneficial traits are more likely to survive and reproduce, leading to the prevalence of those traits in a population over time. Together, these theories explain how genetic diversity arises and how species adapt to their environment through the process of evolution.
Is descent with modification caused by natural selection?
No, it's the other way around: descent with modification is what you need for natural selection to happen.
What are the differences between Darwin's theory of evolution and conflicting theories?
It is no longer Darwin's theory, as Darwin has been dead about 130 years. There are no credible alternatives to the modern theory of evolution by natural selection. So, the differences is; the theory of evolution by natural selection is supported by myriad lines of converging evidence and explains the natural phenomenon that is evolution very well. The " conflicting theories " have no evidence supporting them and explain nothing.
What are theories of how humans were created?
There are various theories about how humans were created, including religious beliefs such as creationism, which posits that humans were created by a divine being. Scientific theories, such as evolution, propose that humans evolved over millions of years through the process of natural selection. Other theories involve the idea of panspermia, which suggests that life on Earth originated from microorganisms or organic compounds brought here by comets or meteorites.
How do alleles influence natural selection?
It's the other way around: natural selection is the natural process that causes the frequencies of occurence of alleles in the population gene pool to shift.
Why is darwin's theory of natural selection referred to as gradualism?
Darwin's theory of natural selection is referred to as gradualism because it proposes that evolutionary change happens slowly and gradually over long periods of time, through the accumulation of small, incremental variations in populations. This contrasts with other theories that propose sudden and abrupt changes in species.
What was the natural selection of a velociraptor?
The velociraptor's natural prey was the protoceratops, but mostly they steal other dinosaurs' and birds' eggs.
How does the Black Rhinoceros develop?
By natural selection. (Some natural obstacle prevent the other rhinceros to mix with the black.)
