Practice problem
Species (Ecology) — Definition & Examples
By Deena Hauze
A pizzly bear.
Image Source: By Corradox CC BY-SA 3.0 or GFDL, from Wikimedia Commons
Due to the polar ice caps melting, polar bears and grizzly bears now share some of the same territories. Recently, some scientists have found "pizzly bears," a hybrid of those two bears. Remarkably, the pizzly bears are able to produce fertile offspring! Which of the following is a good explanation for this?