It is imperative to have into account which is the origin of the pink fairy armadillo homologous structure.
Explanation:
Homologous structures are the product of common ancestry, while similarities/analogies are the result of convergent evolution (i.e., they do not share a common ancestor). Moreover, the homoplasy is produced when a structure was gained or lost in different lineages during evolution.
The property or characteristic of cellular membrane to allow certain substances to pass through the cell is known as selective permeability. The movement of molecules and ions across the cell can be active or passive.