I learned that if animals are separated by a geographic barrier and if over time they inbreed, it introduces a new species. Why does this not occur with humans which are separated by continents and have been around for such a long time.
In: 0
Because it has not been a long time. We left Africa about 65000 years ago, and in the grand scheme that is nothing.
Besides, there have been adaptations to the areas.
Latest Answers