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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.
A bat's wing can be considered a homologous structure because it shares a common evolutionary origin with the arms and hands of humans and other mammals. It can also be considered an analogous structure because it serves a similar function, flight, to the wings of birds, which have a different evolutionary origin.
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How is it similar the man's forelimb and chicken's wing?
The bird's wing has a fairly rigid bone structure, and the main flying muscles move the bones at the point where the wing connects to the body. A bat has a much more flexible wing structure. It is very much like a human arm and hand, except it has a thin membrane of skin (called the patagium) extending between the "hand" and the body, and between each finger bone. Bats can move the wing like a hand, essentially "swimming" through the air. The "thumb" extends out of the wing as a small claw, which bats use to climb up trees and other structures. This helps them reach a high "launching point" for flight takeoff. Appropriately, the order of bats is called Chiroptera, Greek for "hand-wing."
How are bats and frogs alike?
they are both homologous structures
What is a Homologouse structure?
In the diploid cell nucleus there are homologous chromosomes. During meiosis homologous chromosomes pair each other and bring about crossing over to inter change genetic material. This is how new combination of genes are created in the male and female gametes.
What is an analogous trait?
An analogous trait is a trait that is similar in function or purpose between different organisms but has evolved independently. For example, wings in birds and wings in bats are considered analogous traits because they serve the same purpose of flight but evolved separately.
What is a analogous structures?
Analogous structures are body parts or organs in different species that have a similar function but not necessarily a common evolutionary origin. For example, the wings of birds and bats are analogous structures because they both serve the purpose of flight, even though they evolved independently.
Are the wings of birds and the wings of bats homologous or analogous structures?
They are both. They are homologous because they are both examples of a vertebrate forelimb. They are analogous because they were adapted for flight independently of one another.
Is a wing of a bird homologous to the wing of a cat?
In biology, homologous structures are defined as structures which serve the same purposes because they evolved from the same source (divergent evolution), the opposite of analogous structures, which serve the same purpose but evolved through convergent evolution. Birds' wings and bats' wings are both homologous and analogous. As wings, the two are analogous, but as forelimbs, the two are homologous.
Analogous and homologous?
Analogous structures are those that have similar functions but different evolutionary origins, whereas homologous structures are those that have different functions but a common evolutionary origin. For example, the wings of bats and birds are analogous structures as they serve the same function (flight) but evolved separately, while the forelimbs of humans, cats, and whales are homologous structures as they have a common evolutionary origin (from a common ancestor) but serve different functions.
Is the human forelimb a homologous structure?
Yes, the human forelimb is considered a homologous structure because it shares a common evolutionary origin with the forelimbs of other vertebrates. Despite variations in function and appearance, the underlying bone structure and developmental pathways are similar across species.
Compare homologous and analogous structures?
Homologous structures are similar in structure but different in function, indicating shared ancestry (such as the bones in the limbs of humans and bats). Analogous structures have similar functions but different origins, suggesting convergent evolution (like the wings of birds and insects).
Is a arm analogous homologous or a vestigal feature?
An arm is an analogous feature because it has evolved independently in different species to serve a similar function, like in the wings of birds and bats. It is not homologous, as it does not share a common evolutionary origin, like the forelimbs of vertebrates. An arm is not vestigial, as it is a functional and adaptive trait that has been retained through evolution for various purposes.
The wing of a bat and the foreleg of an alligator are?
Homologous structures are those that have similar looks based upon a common ancestry. THE ANSWER IS HOMOLOGOUS STRUCTURES!!! On the other hand, analogous structures are structures that have the same function. Bats fly, but alligators walk.
The forelimbs of mice bats and whales all have a similar bone structure The similarities are an example of which type of structure?
homologous structures
An example of a homologous structure?
The bones in the wings of birds and the arms of humans are homologous structures. They have a similar structure and origin, despite being used for different functions, indicating a common evolutionary ancestry.
What is the difference between a homologous structure and a analogous structure?
Homologous structures are similar in structure and origin but may have different functions, indicating common ancestry. Analogous structures have similar functions but different origins and structures, suggesting they evolved independently in response to similar environmental pressures.
How is it similar the man's forelimb and chicken's wing?
The bird's wing has a fairly rigid bone structure, and the main flying muscles move the bones at the point where the wing connects to the body. A bat has a much more flexible wing structure. It is very much like a human arm and hand, except it has a thin membrane of skin (called the patagium) extending between the "hand" and the body, and between each finger bone. Bats can move the wing like a hand, essentially "swimming" through the air. The "thumb" extends out of the wing as a small claw, which bats use to climb up trees and other structures. This helps them reach a high "launching point" for flight takeoff. Appropriately, the order of bats is called Chiroptera, Greek for "hand-wing."
The similarity of the characteristics of sheep and reindeer is due tohen their having a common ancestor This sort of phenomenon is called?
Homologous characteristics (as opposed to analogous characteristics, eg a bats wing and a birds wing). So I guess its called homology?
