homologous structures
They are homologous in structure .
The body parts similar in origin and structure you're referring to are "homologous" structures. These structures arise from a common ancestor and have similar anatomical features, despite potentially serving different functions in various species. An example is the forelimbs of mammals, which share a similar bone structure but are adapted for different purposes, such as flying in bats and swimming in whales.
In biology, anatomical similarity refers to the fact that members of the same class of animals tend to have similar structures and organs, even though they may not look the same externally. For example, humans and horses share anatomical similarity, and nearly every structure in one can be found in the other -- although it might be difficult to identify: fingernails and hooves, for instance.
It is similar to humans as frogs uses its forelimbs mainly for holding thing at times, like preys,trees or plants on which they are sitting. They use there forelimbs to eat or hold insects once hey catch them through there tongue
Usually the bone structure of the compared organisms will hint at evolutionary relation. For example, the fin bones of a whale are similar to the bones in a human hand.
The plant and animal cell are similar because the cell gives it it's structure.
Position on the body
Some things are: structure is similar Reptiles shell There are more similarities but, I am not an expert at this topic.
There are many similarities and differences between a shark and a whale. The similarities is that have a similar streamlined body structure but the differences are many including sharks are fish while whales are mammals, sharks have a vertical tail structure while whales have a horizontal one among others.
From Wikipedia,TaxonomyTaxonomy is the branch of biology that names and classifies all living things. Scientists use morphological and genetic similarities to assist them in categorizing life forms based on ancestral relationships. For example, orangutans, gorillas, chimpanzees, and humans all belong to the same taxonomic grouping referred to as a family - in this case the family called Hominidae. These animals are grouped together because of similarities in morphology that come from common ancestry (called homology).Strong evidence for evolution comes from the analysis of homologous structures: structures in different species that no longer perform the same task but which share a similar structure. Such is the case of the forelimbs of mammals. The forelimbs of a human, cat, whale, and bat all have strikingly similar bone structures. However, each of these four species' forelimbs performs a different task. The same bones that construct a bat's wings, which are used for flight, also construct a whale's flippers, which are used for swimming. Such a "design" makes little sense if they are unrelated and uniquely constructed for their particular tasks. The theory of evolution explains these homologous structures: all four animals shared a common ancestor, and each has undergone change over many generations. These changes in structure have produced forelimbs adapted for different tasks.
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.
Two body parts that are physically similar but have different functions in different species are called homologous structures. These structures arise from a common ancestor and exhibit variations in form and function due to adaptation to different environments or lifestyles. An example is the forelimbs of mammals, such as the human arm and the whale's flipper, which serve different purposes despite their anatomical similarities.