Question Detail
Question
The followings have exoskeleton except
Correct Answer
Option B is the correct answer.
Detailed Explanation
Snails (Molluscs), beetles (Arthropods), and grasshoppers (Arthropods) are invertebrates that possess exoskeletons. Tilapia is a fish (vertebrate) and has an endoskeleton (internal skeleton) made of bone.
Hint
Distinguish between invertebrates with external skeletons and vertebrates with internal skeletons.