Evidence of species moving from one continent to another can be found in the fossil record, where similar species are discovered on now-separated continents, such as the presence of Mesosaurus fossils in both South America and Africa. Additionally, the distribution of living species, such as the lemurs of Madagascar, suggests historical land connections. Genetic studies also reveal similarities among populations that indicate past migrations facilitated by land bridges or continental drift. Lastly, geological events like plate tectonics have shaped the movement of continents, leading to the dispersal of organisms.
Extreme radiation events of the organisms that survive the mass extinctions as they evolve to occupy the niches abandoned by the organisms going extinct.
Individual organisms differ, but some of this variation is heritable. Species alive today are descended with modifications from ancestral species that lived in the distant past.
When the continent separated some of the same species ended up on different continents. This is because the continent was so large the species were distributed across the continent. So, when it split, some were on one side and others of the same species were on the other side.
Population is a group of organisms of the same species actively reproducing with one another. Physical barriers and distance are typical causes of different populations. An individual may move from one population to another.
Species is the term used for a group of organisms that can mate to produce fertile offspring. Population is the term used for all members of the same species that live in the same place at the same time.
On the Antarctic continent, there are no organisms or species that compliment each other.
One piece of evidence is the fit of the continents' coastlines, particularly between South America and Africa. Another piece of evidence is the distribution of similar fossil species across continents that are now separated by oceans.
There are several butterfly species that migrate between Europe, Asia, and Africa.
Comparing organisms in the fossil record provides evidence for evolutionary relationships and how species have changed over time. It helps researchers understand the history of life on Earth, including the emergence of new species and the extinction of others. Fossils also provide insights into how organisms have adapted to changing environments.
Fossils Further evidence is derived from living organisms Bones
Embryology provides evidence for evolution by showing similarities in the early stages of development among different species. This suggests a common ancestry and interconnectedness of all living organisms.
Population. A localized group of organisms that belong to the same species is called a
The term, phylum, is a term used for classification categories into which organisms are placed. A phylum is a subcategory of a species.
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A group of similar organisms that can produce fertile offspring are species.
Extreme radiation events of the organisms that survive the mass extinctions as they evolve to occupy the niches abandoned by the organisms going extinct.
Garter does pretty much