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Teachers & SchoolsMost people can look at a dog and a horse and guess that they are two different species. That is,...
What are species, exactly? There are many definitions for the concept of species. There is no...
Now that we're armed with the BSC, we can finally explore Speciation—the evolutionary...
One of the pillars of speciation, reproductive isolation starts it all. Speciation is not...
The where of speciation can often be really informative in answering the why's and how's that...
Imagine an allopatric speciation scenario; a continuous population of species gets divided, and...
We've mentioned a few times that something occurs on "evolutionary timescales," but what exactly...
No, this is not the name of a tanning salon. It's an evolutionary phenomenon in which organisms...
Hybridization is the anti-speciation. Successful species exist by avoiding the formation of...
Sometimes the difference between a subspecies and a species can seem a bit fuzzy, because there's...
1. What is HGT? 2. Do you have to understand modern Linnaean taxonomy in order to...