Final answer:
The roe or eggs of a lobster are correctly termed as 'coral' due to their coral-like color when cooked. The correct option is A.
Step-by-step explanation:
The roe or eggs of a lobster are known as coral. This is because when the lobster eggs are cooked, they turn a coral-like color, hence the name. This term is specific to lobsters and should not be confused with the other options provided.
Tomalley, for example, refers to the lobster's liver and pancreas which is also considered a delicacy. Crawfish are not related to lobster roe; they are a type of crustacean in their own right. Similarly, langoustine refers to a specific type of crustacean, akin to a small lobster, and not to lobster eggs.
Therefore, the correct option is A.