Additionally, they used every edible part of the bison organs, brains, fetuses, and placental membranes included.
2.
The young consume the placental membrane immediately after birth, and are precocious and disperse after a few days . They have bands of yellow and brown on their bodies and tails.
3.
In this way, BVR is essential in many mammals for the disposal of heme catabolites especially in the fetus where the placental membranes are bilirubin-permeable but not biliverdin-permeable-aiding in the removal of potentially toxic protein build-up.