The predator would be the weasel, as it hunts down the hare :)
When the cells undergo late apoptosis, the membrane structure is destroyed and the nuclear structure can be selectively visualized by Hoechst 33342/PI.
https://www.creative-bioarray.com/support/double-staining-apoptosis-assay-hoechst33342-pi.htm
<span>The group includes their common ancestor but also the seeded descendants of that same ancestor.</span>
