This is called analogous traits. When two different types of organisms are in the same type of environment, usually geographically separated, they come up with very similar adaptions to their local environment.
The process is called convergent evolution, or homology.
Actually, homology is when they share a common ancestor. What you're looking for is analogy.
Convergent evolution. Some adaptations happen independently, such as wings, (bats and birds) fins (dolphins and sharks) and eyes, just to name a few.
convergent evolution by nolan nelson
Convergent Evolution
By convergent evolution
mimicry
Mimicry.
Because otherwise we wouldnt of found all of the stuff that is out there now such as planets and the moon
Because they don't need to. The operative term here is single celled...single celled organisms cannot survive if they specialize at the same level as a cell in a multicellular organism. Now it can breathe but it can't eat
Back in 1970s leos were made of polyester or related fabrics, while now they are made of Lycra or spandex.
there are a large no of living things present in the world today. It is very difficult to study about each and every single one of them in one lifetime. Hence to make it easier, scientists classified organisms with similar characteristics into groups.
A question may appear and you might know the answer to it. Now, I'm not saying it's important to learn everything, but learning\understanding some general knowledge is quite useful.
In biogeography studies, similar animals that seem to be closely related are adapted to different environments in nearby areas. Also, in areas that are widely separated animals that seem to be unrelated are observed to have similar adaptations to similar environments in the separate areas.
I was thinking the same thing. i think that its because when one group goes extinct the new major group thrives because somehow the now extinct group died off.
This question was asked in a similar way - and answered. See related link.
The multiplication of cells in both multi and single cell organisms is very similar. In layman's terms, both types of cell split into two identical cells. In the case of the single cell organism, this means that there are now two of the organisms. In multi cell organisms, it means that the number of cells within the organism has increased.
100000000000 BC to now.
You appear to be very frusterated right now...
Neither. Homologous structures are similar because two organisms came from a common ancestor. Analogous structures are similar because two unrelated organisms were subjected to similar environments. But the legs of a cat and the fins of a whale are not similar enough to be characterized as either homologous or analogous. The ancestors of whales were hoofed mammals, and one could argue that a hoofed mammal's leg and a cat's leg are homologous. However, after millions of years of being in the oceans, whales' fins have adapted such that they are now not at all similar to the legs of a cat.
The Demonstration Balance is Appear to Public Appointment is now Appear
Exactly the same as it is now, since organisms are alive anyway.
They are appearing right now!
Dinosaurs are very related to birds and reptiles. One evidence that dinosaurs are related to birds is the dinosaur named Archeopthyx. At first, I really don't know the spelling of this dinosaur. But this dinosaur has feathers. It has a beak-like mouth and has sharp teeth.
phylogeny.