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Birds and bees have wings are their wings homologous features or analogous features?
The wings of birds and bees are an example of analogous features, as they have evolved independently in each group and do not share a common ancestry that possessed wings. Homologous features are those that are inherited from a common ancestor and are usually more similar in structure.
The number and location of bones of many fossil vertebrates are similar to those in living vertebrates Most biologists would probably explain this fact on the basis of a the needs of the organisms?
No, b) a common ancestor.
What Similar structures that related species inherited from a common ancestor are?
Homologous structures.
How are homologous structures different from analogous structures?
Yes, homologous structures have common bone and muscle structures suggesting that they came from an common ancestor while analogous structures do not share any similarity in features, suggesting that they derived from two separate origins.
In evolutionary terms the more closely two organisms are the?
In evolutionary terms, the more closely two organisms are related, the more recent their common ancestor and the more genetic material they share. This relationship is reflected in their DNA sequences, anatomy, and developmental pathways, indicating a closer evolutionary history. Organisms that are more closely related are usually classified into the same taxonomic groups, like species or genera.
What is the similar features that originated in a shared ancestor?
Homologous structures are features that originated in a shared ancestor, such as the bones in the limbs of vertebrates. These features may have different functions in modern organisms but have similar underlying structures due to their common ancestry.
What does the presence of Similar genes in very dissimilar organisms imply?
The presence of similar genes in very dissimilar organisms implies a common ancestor. This suggests that these organisms share a common evolutionary history and have inherited these genes from a common ancestor. The concept is known as homology.
If you compare organisms with similar characteristics what indicates recent their common ancestor probably is?
The more similar the genes and traits of the organisms are, the more recent their common ancestor is likely to be. The presence of shared genetic sequences or homologous structures can also indicate a more recent common ancestor. Additionally, proximity in the evolutionary tree of life and geographic proximity can also suggest a recent common ancestor.
What do similarities in the DNA of organisms suggest?
That they have a common/similar ancestor. This means that before, possibly these animals came from a similar organism.
What does the presence of similar DNA sequences in the genes in very dissimilar organisms imply?
The presence of similar DNA sequences in genes of very dissimilar organisms implies a common ancestry or evolutionary relationship. These similarities suggest that these organisms share a common ancestor and have inherited these sequences through evolution.
Is it true that the more similar two organisms are the more distant their common ancestor probably is?
yes it is true
What does the presence of similar DNA sequence in the genes in very dissimilar organisms imply?
It implies that the organism shares a common ancestor.
Similar structures that related species have inherited from common ancestor.?
what is Similar structures that related species have inherited from a common ancestor
What are Descendant organisms?
Descendant organisms are organisms that share many in common because they share a common ancestor.
Which organisms have possible common ancestor?
All of them
Homologous structures in organisms suggest that the organisms?
share a common ancestor. These structures are similar in form and function but may have evolved to serve different purposes in different species due to natural selection. The presence of homologous structures supports the theory of evolution.
What does similar structures in embryos mean?
Similar structures in embryos refer to the presence of common anatomical features and developmental patterns observed in the early stages of different organisms. This similarity is often used as evidence to support the theory of common ancestry, suggesting that these organisms share a common evolutionary history. Studying these similarities can provide insights into the relationships between different species and the processes of evolution.
