Question Detail
Question
Which of the following explain the functions of statocyst in Prawn?
Correct Answer
Option D is the correct answer.
Detailed Explanation
The statocyst in prawns (and other crustaceans) is a balance and orientation organ. It is a small, fluid-filled sac lined with sensory hairs that detect the position of statoliths (small grains). This provides information about the animal's orientation in space and helps maintain equilibrium, thus aiding in orientation.
Hint
This organ functions similarly to the vestibular system in vertebrates, detecting gravity and body position.