Final answer:
The phrase "horrible vermin" tells us that Gregor Samsa is sickened by his transformation.
Step-by-step explanation:
The phrase "horrible vermin" tells us that Gregor Samsa is sickened by his transformation. The word "vermin" typically refers to small, unpleasant creatures like insects or rodents. By describing himself as a "horrible vermin," Gregor is expressing his disgust and repulsion at the new form he has taken.
Learn more about Emotions and reactions to transformation