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Which would be homologous structure to a human arm bone?
A homologous structure to a human arm bone would be the forelimb bones in other mammals, such as the forelimb bones in a bat or a whale. These structures may have different functions (e.g. for flying or swimming), but they share a common evolutionary origin with the human arm bones.
What would be an a homologous structure to a human arm bone?
Arm bones of all mammals . APEX=A bird's wing bone
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.
What is homologous structures?
A structure with similar shape but a different use
How many homologous pairs are typically found in a human cell?
A human cell typically contains 23 pairs of homologous chromosomes.
Which would be homologous structure to a human arm bone?
A homologous structure to a human arm bone would be the forelimb bones in other mammals, such as the forelimb bones in a bat or a whale. These structures may have different functions (e.g. for flying or swimming), but they share a common evolutionary origin with the human arm bones.
What is the similarity between a human forelimb and a bat forelimb?
The similarity between a human forelimb and a bat forelimb lies in their underlying skeletal structure, which reflects a common evolutionary ancestor. Both limbs contain similar bones, such as the humerus, radius, and ulna, arranged in a way that allows for different functions. This homologous structure illustrates how different species can adapt their limbs for various purposes—grasping in humans and flying in bats—while still retaining a similar anatomical framework.
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.
How can a bats wing be considered a homologous structure and an analogous?
They are homologous in the sense that all tetrapods share that forelimb structure. They are analogous because both bats and birds adapted flight to their local environmental conditions. One being a mammal, that has the finger extension type wing and one being aves with the full forelimb extending the wing. They have the flight in common, but not the structures, so are analogous. They have an ancestral condition leading to the similarity of forelimb structure and so are homologous.
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 is a homologous structure to the human forearm?
the leg of a horse
What would be an a homologous structure to a human arm bone?
Arm bones of all mammals . APEX=A bird's wing bone
Which would be a homologous structure to a human?
A bird's wing bone
Is a human appendix a homologous structure?
The human appendix (a small sac near the junction of the small and large intestine) is homologous to a structure called the "caecum", a large, blind chamber in which leaves and grasses are digested in many other mammals.http://scienceline.ucsb.edu/getkey.php?key=3246
The same basic array of bones are modified to give rise to the wing of a bat and the fin of a porpoise such anatomical structure are called?
Homologous structures. These are anatomical structures that have a similar origin in a common ancestor but have modified over time to serve different functions in different species. In this case, the forelimb structure of the bat's wing and the flipper of the porpoise are homologous structures.
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.
What structure describes scientists believe human arms and whale flippers were inherited from a common ancestor?
Homologous add Perhaps to a human's foot.
