What observation leads keepers in managed care to file or trim the tusks of captive babirusas?
Answer
They are protected from the natural selective pressures that cull dangerous growth
Veterinary intervention is required because the animals are protected from natural death or incapacitation that would occur in the wild from poorly growing tusks.
Related Questions
What nickname is often given to the male babirusa due to its appearance?To which general location are babirusas native?From which bony structure do the male babirusa's upper tusks sprout?What is the primary evolutionary advantage theorized for the development of these massive tusks?What constitutes the upper tusks, leading to their continuous growth throughout the babirusa's life?What is the most severe potential hazard associated with the male babirusa's upper tusks?How do babirusas naturally attempt to manage the length of their tusks?What specific evolutionary concept describes a trait that enhances mating success but simultaneously increases the risk of death?What practical difficulty can the lower set of tusks create for the babirusa?Besides being used as weapons, what is a secondary function of the large, visible upper tusks?What observation leads keepers in managed care to file or trim the tusks of captive babirusas?