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Why are transitional important?
Transitional fossils are important because they are visual evidence of one type of animal evolving into another type of animal. A transitional fossil always contains features of one type and features of another. For example, Archaeopteryx is a transitional fossil that is a cross between a dinosaur and a bird. It has a bony tail, teeth, and claws like a dinosaur, but it has feathers and is able to fly like a bird. It is an important link in the evolution from dinosaurs to birds.
What two types of structures do transitional fossils show?
devried traits and ancestral traits
How do plants fit in the evolutionary tree and why aren't there more transitional fossils?
Evolution is NOT real!
Why fossils are important discoveries?
Why are fossils an important discoveries
What are some examples of transitional fossils?
Transitional fossils are important because they are visual evidence of one type of animal evolving into another type of animal. A transitional fossil always contains features of one type and features of another. For example, Archaeopteryx is a transitional fossil that is a cross between a dinosaur and a bird. It has a bony tail, teeth, and claws like a dinosaur, but it has feathers and is able to fly like a bird. It is an important link in the evolution from dinosaurs to birds.
What are transitional forms?
Fossils or organisms that show the intermediate states between an ancestral form and that of its descendants are referred to as transitional forms. There are numerous examples of transitional forms in the fossil record, providing an abundance of evidence for change over time.
Are fossils an important component of igneous rock?
False!! Fossils are an important component of sedimentary rock.
Why is studying fossils of ancient times important?
to compare them to our animals today and if their related some how
What is the relationship between fossils and extinction events?
Fossils that show intermediate characteristics are generally called transitional fossils. Transitional fossils are fossils that have characteristics that are intermediate in nature to organisms that existed both prior to it and after it. As such, transitional fossils are strongly suggestive of evolution. There are many examples of transitional fossils in the fossil record. Examples include large-scale transitions such as from reptiles to birds (like the controversial archaeopteryx) and from reptiles to mammals, as well as more detailed transitions, such as those among the many hominids or the development of horses. The fact that, despite the rarity of fossilization, we have a wealth of transitional fossil data and that the fossil data generally conforms to the phylogenetic tree is strongly supportive of the idea of evolution. Mention transitional fossils to a creationist and you will most likely get a dirty look. Transitional fossils are frequently misunderstood, and like macroevolution, creationists tend to redefine the term to suit their purposes. As explained above, transitional fossils are fossils that have characteristics that are intermediate between other organisms. If the transitional fossil can be dated to a time between the organisms it is an intermediate to, it is strongly suggestive of an evolutionary relationship between the organisms. Creationists will critique transitional fossils in a variety of ways. They might claim that a transitional fossil is not proof of an evolutionary relationship since you can't prove that it is, in fact, an ancestor of any later organism. They are right. We can't prove that. As has been explained, transitional fossils are suggestive of an evolutionary relationship - they are not proof of it. Once again we run into problems with creationists looking for proof when science deals rather with supporting evidence. Without actually going back in time and watching the birth/hatching/etc. of each successive organism in an evolutionary chain, we can not "prove" that an evolutionary relationship exists. Even if you accept evolution, you can't be sure some organism is actually an ancestor of existing species - it might be a side-branch on the evolutionary tree that died out. However, transitional fossils are just one more piece of evidence that is suggestive and supportive of evolution. Even if a transitional fossil is a side-branch, it still shows that creatures with intermediate characteristics existed, and this indicates the strong possibility that a similar organism could exist that is an ancestor of an existing species. When you consider that such transitionals fall into the phylogenetic tree well within the area you would expect them to, it is a nicely verified prediction of the general theory of evolution and further support for the theory. Creationists will also sometimes state that a transitional fossil is not, in fact, a transitional. For example, with archaeopteryx, some have claimed that it is not a transitional between reptiles and birds and instead assert that it is a true bird. Unfortunately, this is another example of a creationist lie or distortion. If you look at the evidence it is clear that archaeopteryx has characteristics in common with reptiles that modern birds do not posses. Archaeopteryx is a transitional fossil. We can't say for sure it is actually an ancestor of modern birds, but as explained, that is not a significant issue. In general, creationist arguments that transitionals are not real transitionals are based on their ignorance of what a transitional fossil is or simply on outright distortions of fact. It is not that there isn't room for debate on the nature or categorization of various fossils, because there is always room for debate. However, creationist debates are almost never informed debate and as such do not accomplish much. Finally, creationists will sometimes belabor the fact that there are gaps in the fossil record. Even if we have a transitional fossil between two groups of organisms that is suggestive of an evolutionary relationship, creationists will demand intermediaries between the intermediaries. And, if those are found, creationists will want intermediaries between the new organisms. It's a no-win situation. Since creationists try to put forth the strawman that you need "absolute proof" of an evolutionary relationship to accept it, they insist that if we do not have a record of every single organism in the chain we can't say some organism is an ancestor of another. This is a useless and spurious criticism. I have already shown how we cannot say for certain that any particular fossilized organism was definitively in the evolutionary history of any other organism. But that doesn't matter. The fossil record is still extraodinarily suggestive of evolution in general, and specific fossils are suggestive of evolutionary relationships between specific organisms. We can make very well informed, provisional conclusions (this is science) as to the evolutionary history of many organisms. And these conclusions are supported by the evidence; in many cases by both fossil and nonfossil evidence
Why are types of fossils important?
they are important because they can be valuable and can mean alot , but theres a lot of fossils buried
Why are fossils important?
Fossils are important because they tell us about continental drift which occurs every year.
Is Darwin's theory authentic if there are so many transition species then why don't we find any fossil of transition species?
There are a few. Look up archeopteryx. In fact, look up Darwinius Masillae, it is a recently discovered transitional specie that is intimetaly related to ours. Darwin's theory is authentic and has been for more than 100 years. Whether we could find transitional fossils or not would not change the validity of the theory. But as it turns, we do find transitional fossils therefore there is no problem to begin with.
