Which term refers to toxins that occur naturally in fish and can cause illness?

Which term refers to toxins that occur naturally in fish and can cause illness?

• A. Ciguatera
• B. Paralytic Shellfish Poison
• C. Fish Toxins
• D. Botulinum Toxin

Answer: (C)

The main idea is identifying a term that names toxins that naturally occur in fish and can make people ill. There are substances like ciguatoxins and tetrodotoxin that exist in certain fish and cause illness when consumed, so referring to them as “fish toxins” directly captures what they are—the toxins found in fish themselves. This makes it the best fit because it’s the broad category that includes these natural fish toxins, whereas the other options point to a specific illness, toxins found in shellfish, or a toxin not typical of fish.

The main idea is identifying a term that names toxins that naturally occur in fish and can make people ill. There are substances like ciguatoxins and tetrodotoxin that exist in certain fish and cause illness when consumed, so referring to them as “fish toxins” directly captures what they are—the toxins found in fish themselves. This makes it the best fit because it’s the broad category that includes these natural fish toxins, whereas the other options point to a specific illness, toxins found in shellfish, or a toxin not typical of fish.