What are other types of evidence for evolutionary theory, other than fossils?
Darwin's observations on the voyage of the Beagle, and succeeding scientist's observations that conform to his hypotheses. Domestication of plants and animals by purposeful and accidental selection over the past ten thousand years. Real-time observation of changes in bacteria, viruses and simple animals. A hundred years of fruit-fly experiments. DNA analysis and genetic decoding. The appearance of new stains of drug-resistant microbes comes quickly to mind. The breeding of animals for hunting and agricultural purposes, and for sporting purposes and pets, has been practiced for 1000s of years and is essentially human-directed evolution, and in many cases is historically documented. The principals of getting a good goat or cow were known and practiced long before anybody thought to extrapolate them backwards to the origin of a species and call it a scientific theory.
Fossils are like the clues the police use to solve a crime. Together they paint a picture of the truth - in this case the truth is evolution Each one tells a story. Like clues to a crime, where the police don't have to find a print of every footstep taken by a subject or confirm every thing that he did, the clues paint a logical outline of all the events around the crime. Like clues in a crime the police do not initially identify a person they want to pin the crime on and then seek to tie him to the event - they find a number of clues which identify potential subjects of interest. They then attempt to prove the relation of these suspects to the crime until the trail of evidence is strong and dependable. Usually multiple facts on the same evidence are considered - for a crime it might be fingerprints and video tape and eye witnesses, for fossils it could be carbon 14 and dendrochronology and geologic strata.
Fossils provide one body of evidence for evolution and an accurate theory of our phylogeny back to every living organism's common ancestor (because we are all related and so must have come from the same ancestor). By performing radiometric dating of the surrounding geology where the fossil was found. There are several radiometric clocks that can be used and as many as are possible are used to get an accurate and confirmed age. This allows evolutionary scientists to better understand how we and all other living things have evolved, and allows for comparison with the other bodies of evolutionary evidence (such as genetic clocks and taxonomy). That we evolved is a fact, the only question evolutionary scientists are asking now is "How?" And we're getting closer to the truth every day. A better explanation can be found on YouTube - search for DonExodusII.
Revolution and evolution have nothing to do with each other.
No. There was a rumor circulating that Darwin recanted evolution on his death bed, but that rumor has no foundation or plausible evidence. And even if Darwin ever had said such a thing, it would be meaningless. Galileo recanted is heliocentric theory, under pressure from a religious group. That in no way alters the fact the earth orbits the sun, and not the other way around.
Fossil records contain radiation, and the older the fossil is, the less radiation it gives off. Scientists study how much radiation is in the fossil record, and they find out how old the earth is.
Fossils' existence confirms that species are not fixed but can evolve into other species over time
paleoanthropologist. They analyze fossils, artifacts, and other evidence to understand the origins and evolution of hominids and human ancestors.
Fossils' existence confirms that species are not fixed but can evolve into other species over time
The evidence from the fossil record is considered the strongest support for other forms of evidence in evolution. Fossils provide a physical record of past organisms, showing changes over time and the relationships between different species. This evidence complements genetic, anatomical, and embryological evidence to provide a comprehensive understanding of evolutionary processes.
Fossils are evidence of organisms that lived long ago. Over time, these remains can be preserved in rocks, providing valuable insight into the history of life on Earth. The study of these fossils helps scientists understand past environments and evolution.
You can't get any other fossils unless you buy FireRed or LeafGreen.
It serves as a bit of evidence. There are millions of other bits of evidence. Without it, evolution would not be damaged, as there are so many other transitional fossils. With it, the theory is a few millionths stronger than it was.
Paleontological and archeological evidence about hominid evolution.
One key piece of biochemical evidence supporting evolution is the similarity of genetic material across different species. For example, DNA analysis shows a high degree of similarity in the genes of humans and other primates, supporting the idea of a common ancestor. Additionally, the presence of vestigial structures and genes in organisms further supports the idea of evolution, as these features are remnants from ancestral forms.
Fossils are like the clues the police use to solve a crime. Together they paint a picture of the truth - in this case the truth is evolution Each one tells a story. Like clues to a crime, where the police don't have to find a print of every footstep taken by a subject or confirm every thing that he did, the clues paint a logical outline of all the events around the crime. Like clues in a crime the police do not initially identify a person they want to pin the crime on and then seek to tie him to the event - they find a number of clues which identify potential subjects of interest. They then attempt to prove the relation of these suspects to the crime until the trail of evidence is strong and dependable. Usually multiple facts on the same evidence are considered - for a crime it might be fingerprints and video tape and eye witnesses, for fossils it could be carbon 14 and dendrochronology and geologic strata.
Fossils are proof of organisms that lived long ago
Fossils are physical evidence of prehistoric life that is preserved in the Earth's crust. These remnants can include the remains of plants, animals, and other organisms that lived long ago, providing valuable insights into the history of life on our planet. The study of fossils helps scientists understand the evolution and biodiversity of life over millions of years.