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What is the presumed evolutionary link between theropod dinosaurs and birds based on?
Wiki User
∙ 14y ago
Otherwise known as dino birds, these dinos were the first "birds" to exist.
Wiki User
∙ 14y ago
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What living thing has an evolutionary link between Dinosaurs?
Birds have an evolutionary link between Dinosaurs...
Why was the discovery of the Archaeopteryx important?
The discovery of Archaeopteryx was important because it provided crucial evidence for the theory of evolution. This fossilized creature had features of both birds and dinosaurs, supporting the idea of a shared evolutionary history between the two groups. Additionally, it showed that birds evolved from theropod dinosaurs, helping to bridge the gap between reptiles and birds in the tree of life.
How does Archaeopteryx provide evidence for evolution?
Archaeopteryx lithographica is a specimen of early bird that still shows many traits characteristic of theropod dinosaurs. As such, they are a morphological intermediate between theropods and modern birds, confirming the hypothesis that birds evolved from dinosaurs.
What are the differences between dinosaurs and human beings?
'Dinosaur' refers to any member of the class Dinosauria, whereas 'human' refers to any member of the genus Homo. Thus there are many different species of dinosaurs but only a handful of humans. Additionally, dinosaurs typically had feathers and/or scales (like birds), whereas humans have fur. Dinosaurs also existed for a duration of at least 100 million years, and a geological era, approximately 100 times as long as humans. Dinosaurs also were reduced to the theropod branch of the formerly large evolutionary tree approximnately 75 million years ago, and now exist as the class Aves.
Archaeopteryx is believed to be a link between which modern animal group?
Archaeopteryx is not believed to be an ancestor to any modern animals. However, it was probably closely related to the evolutionary link between birds and dinosaurs.
Is there a connection between birds and dinosaurs?
It is generally believed that birds evolved from small, feathered, meat eating dinosaur during the Jurassic period. This is because of the similarities between those dinosaurs and early birds, which include feathers, 'hollow' bones (really they have an internal honeycomb structure), beaks, and other similar features. Additionally, animals that appear to be evolutionary links between birds and dinosaurs exist, such as Archaeopteryx.
Presumed American Cultural Norms and Presumed Cultural Norms of Other Cultures?
what is the difference between them both
Which dinosaurs are related to catfish?
None. There is no close relationship between dinosaurs and fish.
What evolutionary force is most likely to decrease variation between two populations?
evolutionary forces is most likely to decrease variation between populations
How is cladistics used to reveal evolutionary relationships between organisms?
Cladistics is a method of analyzing the evolutionary relationships between groups to construct their family tree.
What was a flying dinosaur called?
What most people think of when they hear the phase ''Flying dinosaurs'' is animals like Pteranodon, Quetzalcoatlus and Rhamphorhynchus and the like. Those were 'flying reptiles' contemporary with dinosaurs. Such flying reptiles were called pterosaurs and they are notdinosaurs.However there are and were actual 'flying dinosaurs'.There is now overwhelming evidence that modern day birdsare a type of theropod dinosaur. Therefore the phase 'flying dinosaur' applies to them.The one of the biggest differences between pterosaurs and actual 'flying dinosaurs', the birds, is that the wing of a pterosaurs is made of a membrane whilst bird wings are made of feathers.
Why is archaeopterysx important in skellig?
Archaeopteryx is important in Skellig because it is a fossil of a prehistoric bird-like dinosaur that has characteristics of both birds and dinosaurs. Its discovery helps scientists understand the evolutionary link between dinosaurs and birds, shedding light on the origins of flight in birds. The presence of Archaeopteryx in Skellig emphasizes the island's rich biodiversity and historical significance.
