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Are the joints in the human arm and chicken wing different?
yes
What happens when you pull on one of the arm muscles in the chicken wing?
When you pull on one of the arm muscles in the chicken wing, the muscle fibers are stretched. If the force applied exceeds the muscle's capacity, the muscle may tear or rupture. This can result in pain, inflammation, and loss of function in that muscle.
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."
What importance are homologous structures to the study of evolution?
Learning that the flipper of a whale is really just like your upper arm.
What are the specialized structures that animals use in feeding?
There are many specialized structures that animals use in feeding. Some animals use sharp teeth while others use sheer arm power.
How can you relate the structures of a chicken wings and the human arm adapted to served different function?
Both the chicken wing and the human arm have similar basic structures, such as bones, muscles, and joints. However, they have evolved to serve different functions. A chicken wing is specialized for flight and has different proportions and adaptations compared to a human arm, which is used for a wide range of tasks including grasping objects and manipulating its environment.
What would be an a homologous structure to a human arm bone?
Arm bones of all mammals . APEX=A bird's wing bone
Which part of the human skeleton is most like a bird's wing?
The bird's wing is most similar to a human arm because both structures have a similar skeletal layout with long bones (humerus, radius, and ulna in humans; humerus, radius, and ulna in birds) supporting the limb and connected by joints. The bird's wing, however, is modified with feathers for flight.
Are the joints in the human arm and chicken wing different?
yes
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 are the names of the two bones found in the lower arm of the chicken wing or human being?
The two bones found in the lower arm of a chicken wing or human are the radius and ulna.
What is the difference between a chicken wing in human arm?
because humans
Is a bat wing and a mouse arm a homologous structure?
No, a bat wing and a mouse arm are not homologous structures. Homologous structures are similar body parts that are derived from a common ancestor, while bat wings and mouse arms have different evolutionary origins and serve different functions.
How are a chicken wing and a human arm different?
well the difference is that a human arm isn't white and human's don't eat there own arm's and a chicken wing is white and you eat em'
Why is a wing like a human arm?
Because it has comparable joints - like the shoulder, elbow and wrist.
Which body part of a bat is most like a human arm?
The wing of a bat is most similar to a human arm in terms of its bone structure, as both have similar bone segments (humerus, radius, and ulna) despite being adapted for different functions.
What is the significance of the similar number and arrangement of bones in a human arm and a bat wing?
The similar number and arrangement of bones in a human arm and a bat wing exemplify the concept of homologous structures, indicating a common evolutionary ancestor. Despite their different functions—grasping in humans and flying in bats—this anatomical similarity highlights how evolutionary processes adapt existing structures for various purposes. Such similarities provide evidence for the theory of evolution, showcasing how diverse species can develop different traits while retaining underlying biological frameworks.
