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A similar structure that indicates species have a common ancestor is known as a homologous structure. These structures arise from shared evolutionary origins and often serve different functions in different species, such as the forelimbs of mammals, which may serve as wings in bats, flippers in whales, or arms in humans. The presence of homologous structures supports the theory of evolution by demonstrating how different species can diverge from a common ancestor while adapting to various environments.
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When two structures of two species are very similar what can scientists infer about both species?
evolved from a common ancestor that also had the structure bg
What Similar structures that related species inherited from a common ancestor are?
Homologous structures.
Body parts similar in origin and structure letters are glosomuhoo?
The body parts similar in origin and structure you're referring to are "homologous" structures. These structures arise from a common ancestor and have similar anatomical features, despite potentially serving different functions in various species. An example is the forelimbs of mammals, which share a similar bone structure but are adapted for different purposes, such as flying in bats and swimming in whales.
Similarity of structure of the forelimb of a bird and a mammal is an example of what evidence?
Homologous structures - the forelimb structures are anatomically similar and were derived from a common ancestor; however, they have evolved completely different uses. This provides evidence for divergent evolution or adaptive radiation.
Are the mouthparts of the two species homologous or analogous?
That depends on what two species you're referring to. Homologous parts are similar in structure and evolutionary origin, though not necessarily in function. for example: human arms and bat's wings Analogous parts, on the other hand function similarly, but may not be similar in structure or evolutionary origin. example: a butterfly's wings and birds' wings
What is a similar structure that related species inherit from a common ancestor?
Homologous structures are similar structures that related species inherit from a common ancestor. These structures may have different functions in different species but share a similar underlying anatomy, suggesting shared evolutionary origins. Examples include the wing of a bird and the flipper of a whale, both being modified versions of the forelimb structure shared by their common ancestor.
When two structures of two species are very similar what can scientists infer about both species?
evolved from a common ancestor that also had the structure bg
Similar structures that related species have inherited from common ancestor.?
what is Similar structures that related species have inherited from a common ancestor
When the internal strucure of two species are very similar what can be inferred about both species?
They evolved from a common ancestor.
Two species have homologous structures what do these homologous strcutures show about the evolutionary relationship between the two species?
The presence of homologous structures (for example, the bone structure in chimpanzee arms, human arms, and whale flippers) indicates that the species sharing that homologous structure share a common ancestor.
What does it mean if species are said to have common ancestor?
If species are said to have a common ancestor, it means they are believed to have descended from a single, shared ancestor species in the past. This indicates that despite differences observed in the species today, they share a genetic and evolutionary heritage that links them back to a common origin.
Does the similarity in bone structure suggest a common ancestry amongst these animals?
Yes, the similarity in bone structure among different animals suggests a common ancestry. This phenomenon, known as homologous structures, indicates that these species evolved from a shared ancestor while adapting to different environments and functions. The presence of similar bone arrangements supports the theory of evolution, highlighting the genetic and developmental connections between diverse species.
What is an analigus structure?
It seems like there might be a typo in your question. If you meant to ask about an "analogous structure," it refers to similar structures found in different species that have evolved independently to serve the same function. These structures are not inherited from a common ancestor but have similarities due to similar environmental pressures.
What refers to similar structures that related species have inherited from a common ancestor?
Homologous structures!
What Similar structures that related species inherited from a common ancestor are?
Homologous structures.
What does a branch point in a cladogram represent?
The branch point in a cladogram represents a specific ancestor that is separated into two or more species. For example a leopard and a house cat share a common ancestor. A similar example is that a wolf shares a common ancestor with the leopard's and house cat's ancestor but the wolf's ancestor lived longer than the leopard's and house cat's ancestor. Scientists use something called cladistics to determine the one common ancestor that multiple species have in common.
What are the similar body structures in different species tell scientists?
Back down the line, the species came from a common ancestor.
