An example of structures with different origin but same function is the wings of a bird and the wings of a butterfly. These structures have evolved independently in birds and insects to serve the same function of flying, but they have different origins in terms of their underlying anatomical structures and developmental pathways.
Homologous = same origin, different function (arms vs. wings) Analogous = same function, different origin (panda thumb)
Homologous organs have similar embryonic origin and basic structure whereas Analogous organs have different embryonic origin and basic structure. Homologous organs may look different and may perform different function; e.g., forelimb of a man and flipper of a whale. Whereas Analogous organs look alike and perform same functions; e.g., Wings of birds and insects.
You can say that they provide the same function for the organism, but their origin i different. For example, bats, birds and dragonflies all have wings, but bone placement isn't present in dragonflies as it is in birds and bats. They all let them fly, but they evolved into that form in different ways. It's two structures (or more) that perform the same function but evolved separately.
a carbon structure is the same shape as a macromolecule
A homology is a likeness in structure between separate organisms due to evolutionary events from the same part or part of a remote ancestor. Whereas analogy is a resemblance and/or comparison of some particulars between things otherwise unlike.
homologues= same function different origin analogues= same origin with possibly a different function
Homologous = same origin, different function (arms vs. wings) Analogous = same function, different origin (panda thumb)
1. HOMOLOGOUS ( morphological and anatomical evidences ) .These are the organs that have same basic structural plan and origin but different functions. 2. ANALOGOUS These are the organs that have different origin and structure plan but same function
No heart muscles are different from arm muscles. They are not same either structure vise or by function wise , both have seperate entity and function.
Homologous structures refer to structures on different species that are similar in function and their evolutionary origin. Analogous structures are similar in function but do not share a similarity in evolutionary origin.
An analogous organ is a structure in different species that serves the same function but does not share a common evolutionary origin. For example, the wings of birds and insects are analogous organs as they both serve the function of flight but evolved independently.
Homologous organs have similar embryonic origin and basic structure whereas Analogous organs have different embryonic origin and basic structure. Homologous organs may look different and may perform different function; e.g., forelimb of a man and flipper of a whale. Whereas Analogous organs look alike and perform same functions; e.g., Wings of birds and insects.
A group of cells with the same basic structure and function makes a tissue. Different tissues come together to make organs.
Cells are not all the same in structure and function because they have different roles and specialized functions within the body. This specialization allows cells to perform specific tasks efficiently, contributing to the overall functioning of the organism.
The cells likely belong to different types within the same organism, each serving a specific function. Variations in cell structure can indicate specialization for different roles. This diversity in cell structure contributes to the overall function and health of the organism.
You can say that they provide the same function for the organism, but their origin i different. For example, bats, birds and dragonflies all have wings, but bone placement isn't present in dragonflies as it is in birds and bats. They all let them fly, but they evolved into that form in different ways. It's two structures (or more) that perform the same function but evolved separately.
actually, they are fall in the category of analogous groups. as they do the same function but have different structure.