A scientist finds what she thinks is a new species of rodent on
a small Pacific island. However, some similar-looking rodents
inhabit some nearby islands. She mates the new rodent with
the nearby rodents and gets viable but infertile offspring.
Question 14 options:
The old and new rodents underwent vicariance, and their hybrid offspring were sterilized by adaptive
The new rodents probably derive from fairly recent ancestors that experienced dispersive allopatric
The new and old rodents are both allopolyploid after undergoing sympatric speciation.
Complete the following analogy: Microevolution is to
population as macroevolution is to ______________.