Almost all invasive species that exist today are a result of what?

The first amino acid of a new polypeptide chain is

Where can dna be found in a prokaryotic cell

Asquirrel population lives in an area. over many years, a river in that area grows wider and stronger, eventually forming a canyon. the squirrel populations on the two sides of the canyon can no longer mate with each other and ultimately form distinct species. this is an example of