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Similarity of structure of the forelimb of a bird and a mammal is an example of what evidence?
Wiki User
∙ 9y ago
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.
Wiki User
∙ 14y ago
Wiki User
∙ 9y agoThough they are similar, they are homologous structures. The forelimbs are anatomically similar . So they have a common ancestor but they have evolved with different uses.
Wiki User
∙ 9y agoHomologous structures are proof of anatomical evidence of evolution. This is evidence that all life has a common ancestor, and that species have evolved over time to fit their environment.
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How is homologous structures an example of evolution?
Though the forelimb of your cat or dog does not look much like your arms these are homologous structures that are almost identical bone for bone. This shows the common ancestry of all tetrapods and the closer common ancestry of you and your mammal pets.
A structure remaining in an animal but with no use at all is called?
A structure within an animal, but is not used and has no purpose, is known as a vestigial structure. For example, in humans, there is a small bone at the very end of the coccyx, which is purposeless. It is known as the "vestigial tail."
What is External structure of animals?
The external structures of animals protect the animal from harm to internal organs. An example of an external structure is the skin and fur on a bear. The skin protects the internal organs, and the fur protects the skin.
What kind of observation is observing animal tracks to estimate polulation size?
This is an example of indirect observation - you are not seeing the animals directly but are viewing evidence of their existence.
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
The structure of the forelimb of a bird is similar in structure to that of the forelimb of a mammal suggesting that both descended from a common ancestor What is this similarity an example of?
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.
What forelimb of a bird and forelimb of a mammal descended from a common ancestor this similarity is an example of?
Homology.
The structure of the forelimb of a bird is similar in structure to that of the forelimb of a mammal suggesting that both descended from a common ancestor. What is this similarity an example of?
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.
The structure of the forearm of a bird is similar to that of the forearm of a mammal sugguesting that both desened from a common ancestor this similarity is an example of?
Homology.
Why is similarity in appearance and structure not a sound way of building accurate family trees?
Species may have similar appearances and structure but different genetic and evolutionary paths. For example, the wing of a fly and the wing of the bird.
What is text evidence?
It is when you have any kind of text that has a structure, form, and purpose. For example, when you have an article about an interview with someone, then it can be formatted in question and answer. So the text evidence would be: Form: Question and Answer Structure: Interview Purpose: To inform the reader There are many, many more, but that is just an example.
What is Anatomical Similarity?
In biology, anatomical similarity refers to the fact that members of the same class of animals tend to have similar structures and organs, even though they may not look the same externally. For example, humans and horses share anatomical similarity, and nearly every structure in one can be found in the other -- although it might be difficult to identify: fingernails and hooves, for instance.
Example of word association in similarity?
Word association in similarity involves identifying related words based on their meanings or attributes. For example, in the word pair "dog" and "cat", the similarity lies in both being domestic animals commonly kept as pets. By recognizing this association, we can understand their shared characteristics and categorize them as similar.
What is a domain structure?
its a structure dude, for example there is no example and you have to find that example out to know the example. did you get it yo
An example of Biochemical similarity between two different organisms?
Hehajana
Is this statement true or falseMOP is an example of the Reflexive Property of Similarity?
false
This image is an example of which Gestalt principle of organization?
Similarity :)
