Asked by Maria Castro on Apr 24, 2024
Verified
Sea stars detect movement and light ____.
A) through vibrations in the water
B) using eyespots at the tips of the arms
C) using eyespots on the top of the mouth
D) through electrical pulses
E) through their skin
Eyespots
Simple visual organs found in some unicellular organisms, allowing them to sense light direction and intensity.
Sea Stars
Marine echinoderms belonging to the class Asteroidea, known for their star-shaped body and capability of regeneration.
- Differentiate between various sensory mechanisms in marine animals.
Verified Answer
NY
Niveen Yaakoub6 days ago
Final Answer :
B
Explanation :
Sea stars have eyespots at the tips of their arms, which allow them to detect light and movement, aiding in navigation and finding prey.
Learning Objectives
- Differentiate between various sensory mechanisms in marine animals.