Cave sowbug with no body pigmentation and eyes lives in the Planinska jama cave. Occasionally, floods transport pigmented sowbugs from the surface into the cave. Which claim is true:
Choose one answer
surface and cave sowbugs cannot interbreed as they do not like one another any more
surface and cave sowbugs can still interbreed, but it only happens rarely in nature
surface and cave sowbugs can mate, but they do not have viable offspring
surface and cave sowbugs mate constantly and have viable offspring