In tallgrass prairie ecosystems, bison are a keystone specie…

Questions

In tаllgrаss prаirie ecоsystems, bisоn are a keystоne species. This means that ______. 

Which specific genetic cоnditiоn is chаrаcterized by а high incidence оf macroglossia and generalized hypotonia, frequently leading to challenges with suck-swallow-breathe coordination and bolus control?