The biological species concept defines species as a group of organisms that can interbreed. Which of the following groups of organisms do not follow this categorization?

A group of mosquitoes had developed resistance to DDT allowing them to survive and reproduce after DDT exposure. This is an example of:

A single ancestral species can diverge into two species in the same geographical region. This type of evolution is referred to as:

Ernst Mayr uses the idea of___ in defining a species according to the biological species concept.

Morphospecies are differentiated from other species through:

If two populations are reproductively isolated from each other, they must be regarded as:

The theory that states that evolution happens through a short burst of an intense speciation event followed by a lengthy period of no morphological change is called __________.