Final answer:
The Bryozoan disgust response is a defensive reaction displayed by bryozoans to protect themselves from threats or unfavorable conditions.
Step-by-step explanation:
The Bryozoan disgust response refers to the defensive reaction displayed by bryozoans when they encounter a threatening or disturbing stimulus. When a bryozoan colony is exposed to a predator or unfavorable conditions, the zooids within the colony can retract their tentacles, close their feeding orifice, and contract their bodies to protect themselves. This response helps to prevent damage and ensure the survival of the colony.