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What structures have been shared by related species and have been inherited from a common ancestor?
what is Similar structures that related species have inherited from a common ancestor
What is the relationship between homologous structure and analogous structure?
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.
What is the evolutionary process that produces analogous structures called?
The evolutionary process that produces analogous structures is called convergent evolution. Convergent evolution refers to the independent evolution of similar traits in species that are not closely related, usually in response to similar environmental pressures.
Compare homologous and analogous structures?
Homologous structures are structures that indicate a related evolutionary ancestry, not just similarity. For example, the flipper of a whale, the wing of a bird, and the arm of a a human are similar in their bone structure. Analogous structures are structures that are similar in appearance and function but are not the result of shared ancestry. For example, the wings of a birds and insects have the same function, but they do not reflect a shared ancestry.
Difference between homologous structures and analogous?
Homologous structures are any structures that have similarity and come from the same lineage. This can be seen in the forelimbs of mammals. Analogous structures are very similar but come from different ancestors. This can be seen in the North American flying squirrel vs the Australian sugar glider. They both have similar features but come from 2 different locations. In fact, the Australian sugar glider is more related to the kangaroo than the flying squirrel
What are some are structures that related species have inherited from a common ancestor called?
Some structures that related species have inherited from a common ancestor are homologous structures, which are similar in form and function but may have different appearances due to adaptations to different environments. Another example is vestigial structures, which are remnants of structures that were functional in ancestral species but have reduced or lost their original function in descendants. Analogous structures are also seen in related species, having similar functions but different origins, such as the wings of birds and insects.
If Whales and cats are both mammals Are the whale's front flipper and the cat's front leg homologous or analogous and why?
Neither one. Both homologous and analogous structures refer to similar structures. But a cat's front leg and a whale's front flipper have little in common. Homologous structures come from little evolutionary separation, and analogous structures come from convergent evolution. But the differences between a cat's front legs and a whale's front flipper result from divergent evolution. The common ancestor of mammals (cynodonts) has split into various groups with widely differing characteristics. One such group includes cats, and another includes whales. These two groups are not very related to each other, thus having no homologous structures, and have been put in very different environments, thus having no analogous structures.
What do the structures that result from convergent evolution indicate about organisms?
The structure that result from convergent evolution indicates that organisms have to be reclassified because when scientists compared nucleic acid from the cells of the animals and they found many diffrences in them.
How can a taxonomist might use embryological evidence in classifying an organism?
Related species have similar embryos.
What another word for analogous?
Homologous Agreeing Comparable Kindred Equivalent Related
What is analogous evolution?
analogous evolution is when animals have unsimilar structures with similar functions, like the wing of a fly is different from the wing of a bat, but both help the organism to fly regardless. or a seal and penguin both have fish-like bodies, and blubber to keep them warm in arctic conditions, but are related closely...
What digestive sac that is not related to other endomembrane structures?
A digestive sac not related to other endomembrane structures
