Question Detail
Question
Which organism is NOT primarily a fluid feeder?
Correct Answer
Option D is the correct answer.
Detailed Explanation
Fluid feeders obtain nutrients by sucking fluids from living hosts (e.g., mosquito, aphid, leech) or from flowers (e.g., butterfly). A frog is a carnivore that typically captures and eats whole prey, such as insects, making it not primarily a fluid feeder.
Hint
Consider the primary method of food acquisition for each animal listed. Which one captures and swallows solid prey?