Final answer:
The given texts do not directly mention Morcerf's reaction to the Count being Edmond Dantes; the excerpts pertain to various reactions from different literary works.
Step-by-step explanation:
The response of Morcerf upon realizing that the Count was Edmond Dantes is not directly outlined among the given excerpts. The provided texts are from various classic literary works and revolve around different characters and situations.
From these snippets, it is evident that characters respond in various ways when confronted with startling truths or unexpected developments, often with astonishment, terror, or desperation.
which is a part of Alexandre Dumas' novel The Count of Monte Cristo, no accurate depiction of Morcerf's response can be recounted based on these excerpts alone.
When Morcerf realized that the Count was actually Edmond Dantes, he was stunned and speechless. He couldn't believe what he was hearing and seeing. Eventually, Morcerf filled up and signed a check for fifty thousand francs and handed it to Dupin, showing his utter shock and disbelief.