B.O.W. Notes
A Bio Organic Weapon or B.O.W., is an organism mutated using the power of the T-virus developed by Umbrella. There are numerous varieties of B.O.W.s all developed to accomplish different aims from combat to viral contamination. Widely considered the most successful of the B.O.W.s is the humanoid Tyrant.
B.O.W.s include all organic weapons intentionally designed by Umbrella, but do not include monsters created as a result of secondary infection by the T-virus.