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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.
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Is tendril of a plant and phylloclade of opuntia are homologous or analogous?
Tendrils of a plant and phylloclades of Opuntia are analogous structures. They serve similar functions (support and water storage) but have different origins. Tendrils are modified leaves or stems, while phylloclades are modified branches.
What are three criteria used to determine whether something is homology or analogy?
Its in your txt book you dumb freshman
What is the difference between analogous and homologous?
Analogous structures are similar in function but not in evolutionary origin, while homologous structures are similar in structure and evolutionary origin but may perform different functions. Analogous structures result from convergent evolution, where organisms adapt to similar environmental pressures. Homologous structures indicate common ancestry and evolutionary relationships between species.
Why must biologists be able to distinguish homologous traits from analogous traits?
Biologists need to distinguish homologous traits (traits inherited from a common ancestor) from analogous traits (similar traits that result from convergent evolution) to accurately reconstruct evolutionary relationships and understand the evolutionary history of organisms. This distinction is crucial for inferring patterns of descent and making evolutionary inferences.
How are homologous different?
Homologous chromosomes are a set of chromosome pairs, one set maternal and the other paternal, that pair up during meiosis, the production of reproductive cells. The pairs have the same genes in the same locations, though once spread out the different pairs segregate out. the biggest way that these chromosomes change up is by exchanging lengths of the material.
Are Shark and dolphin fins analogous or homologous?
Analogous!
Are similarities between sharks and dolphins homologous or analogous?
analogous
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.
What is homologous organs and analogous organ?
Homologous organs have similar looking structure and similar origin but different functions . Whereas analogous is just the opposite analogous organs are those that have similar function but different origin and structure
Both homologous and analogous forms of these result from evolution?
Structures
What is the difference between vestigial homologous and analogous?
pickles :3
What is the difference between homologous structures and analogous structures?
Homologous = same origin, different function (arms vs. wings) Analogous = same function, different origin (panda thumb)
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.
What is the difference between homologous analogous and vestigial structures?
pickles :3
What are the difference between homologous organ and analogous organ?
Homologous organs are similar in structure and origin but may differ in function, whereas analogous organs have similar functions but different origins and structures. Homologous organs suggest a common evolutionary ancestry, while analogous organs are a result of convergent evolution.
What another word for analogous?
Homologous Agreeing Comparable Kindred Equivalent Related
Are mosquitoes and horsefly homologous or analogous?
Homologous means that there is a body part that has the same makeup of a body part of a different organism. Therefore, mosquitos and horseflies have mouth parts that are homologous.
