Charles Darwin

While some critics challenge specific aspects of Darwin's theory of evolution, such as the mechanisms of random mutation and natural selection, the overwhelming evidence from fields like paleontology, comparative anatomy, and genetics supports the core principles of evolutionary theory. These fields provide a robust framework that explains the diversity of life on Earth and the patterns of similarities and differences among species.

Charles Darwin developed the theory of evolution after observing the diversity of species during his travels on the HMS Beagle. He realized that species were not fixed and unchanging, but instead evolved over time through natural selection. Darwin's theory revolutionized biology and our understanding of the natural world.

Malthus proposed the while grown foodstuffs increased arithmetically population grew geometrically. Darwin analogized this concept to the natural world of organisms. Many more organisms are born than there is resources to support them. So, Darwin figured there were variations of organisms that would survive and reproduce while leaving their survival traits with their progeny.

natural selection is how nature gets rid of the "weak" individuals. through disease and natural disasters and the food chain nature is able to have the strongest and most capable remain alive while getting rid of the excess. (survival of the fittest) this is important in bio because it is also part of how species evolve

The unifying theme that brought the work of Mendel and Darwin together was the concept of heredity. Mendel's laws of inheritance and Darwin's theory of evolution by natural selection both contribute to our understanding of how traits are passed down from one generation to the next, shaping the diversity of life forms that we observe in nature.

As real as any scientific theory. Cell theory, the theory of gravity, germ theory of disease, quantum theory and the theory of relativity are all theories that are well supported by the evidence and explain the phenomenon we observe in nature. The theory of evolution by natural selection is no longer " Darwin's theory ", but has been strengthened and added to in the 151 tears since Darwin and Wallace first proposed evolutionary theory.

No, he did not. That was a business professor in Louisiana named Leon Megginson, writing in 1963. Although the statement certainly has some truth to it, Darwin would not have recognized it as a statement of his own ideas.

The scientific consensus overwhelmingly supports the theory of evolution. It is considered the foundational framework for understanding the history of life on Earth and is supported by a wide range of evidence from fields such as paleontology, genetics, and comparative anatomy. Scientific understanding of evolution continues to evolve as new evidence and discoveries emerge.

Darwin believed that life on Earth has evolved over time through a process of natural selection, where individuals with traits better suited to their environment are more likely to survive and reproduce. This process leads to the gradual change of species over generations.

Darwin's theories explained the process of natural selection as the mechanism behind evolution. He also proposed that all species of life have descended from common ancestors. These ideas fundamentally changed the way scientists and the general public understood the diversity of life on Earth.

Scientists use various types of evidence to support evolution, including fossil records showing transitional forms, the distribution of species around the world, comparative anatomy and embryology, genetic similarities among organisms, and observed instances of natural selection. These different lines of evidence provide a strong basis for understanding the process of evolution.

He was a scientist, he came up with the theory of evolution which involves everything changing and progressing for the better over time like the transformation of a monkey like human to human beings today. Charles Darwin is always pictured on UK money notes e.g. £5

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.

Natural selection primarily affects individuals within a population. Over time, as certain traits offer a survival advantage, those individuals will be more likely to survive and reproduce, passing on these advantageous traits to their offspring. This process can lead to changes in the population as a whole.

" Survival of the fittest " is an inaccurate phrase coined by one Herbert Spencer, though Darwin did use this phrase in later edition of The Origin. The theory of evolution by natural selection showed how the " fit " survive and, more importantly, achieve reproductive success.

Tell your teacher to stop using this phrase!

Charles Darwin's main contributions to science include the theory of evolution by natural selection, which revolutionized our understanding of the origin and diversity of species. Darwin's work also highlighted the interconnectedness of all life forms and sparked a new field of study in biology. Additionally, his observations during the voyage of the HMS Beagle provided a wealth of evidence for his theory of evolution.

Charles Darwin suggested that agriculture developed as a result of the natural selection process. He proposed that early human societies selectively bred plants and animals for desirable traits, leading to the development of agriculture as a way to ensure a more stable food supply.

At the time that Darwin published his work the theory of genetic transfer of characteristics by Gregor Mendel had not been published. As a consequence genetic theory, mutations, recessive characteristics and allof those issues would be unknown.

Darwin collected thousands of specimens across the world. Like other naturalists before him, Darwin noted similarities in the species that contributed to their classification. But Darwin also had fossils detailing changes that had occurred over vast stretches of time.

Darwin noted pigeon breeders could introduce stable changes in a population via a process of artificial selection. He also saw that nature introduced its own changes in species. Although there is a huge diversity of life, Darwin saw how it was organized and how it must have changed over the ages. Not long after he published his theory, a fossil of Archeopteryx was discovered, showing the link between birds and dinosaurs. Later fossils of Neandertal were discovered, demonstrating the existence of multiple hominid species in prehistoric ages past.

19th Century hypothesis: "That adaptations are chosen from enviremental factors meaning that you adapt to your surrondings" yet there are none evidence to support Darwin's evolution (hoax) even at 21st Century (over hundred years after monkey's death).

Evolution = Never exist.

Those terms need to be done away with. There is no such division in the theory of evolution by natural selection, even in Darwin's time. There is evolution and speciation. One flows seamlessly into the other over time and we have myriad pieces of evidence supporting this.

Evolution, the change in allele frequency over time in a population of organisms, is a fact. The theory of evolution by natural selection explains much of this fact.

That is what a theory is. A consistent explanation of a phenomenon, or a series of phenomenon, that is supported by massive amounts of evidence, containing both facts and laws and is able to make predictions that generate testable hypothesis.

A theory, in the scientific sense, is not a guess.

Evolution causes the appearance of a new species through mutations in exisiting lifeforms. Natural selection is the method through which species become greater or lesser in numbers. For example, if you have a bunch of blue butterflies and a bunch of brown butterflies in a forest that is primarily brown,green, and black, then the blue butterflies have a greater chance of being eaten by predators than the brown butterflies because the brown ones could camoflauge themselves next to a tree. The blue ones would decrease in numbers and not be the most "fit" for their environment due to this process of natural selection.

Hope that rambling answer helped :)