6 ms·
Polar bears can have furtile offspring with grizzly/brown bears. See: https://en.wikipedia.org/wiki/Grizzly%E2%80%93polar_bear_hybrid https://en.wikipedia.org/w
by Archelaos 5mo ago
Polar bears can have furtile offspring with grizzly/brown bears. See: https://en.wikipedia.org/wiki/Grizzly%E2%80%93polar_bear_hybrid https://en.wikipedia.org/wiki/Grizzly%E2%80%93polar_bear_hyb...
- rolph 5mo agothe reproductive incompatability, is based on physiological range. in general, there are multi organizational levels of reproductive incompatability. in this case, the geographic distance, orogenic blockade, and ecological confounds of arctic conditions preclude easy mingling of U.arctos x U. maritimus.