Find reliable reference information to help answer these QUESTIONS about the body reversal response in Lumbriculus:
1) In the animation, if the middle of the worm's body is the center of a
360-degree circle, how many degrees does the head of the worm (shown in red) shift after it
has responded to the head touch?
|Those Wonderful Worms||Helical swimming in Lumbriculus|
|Recent article about Lumbriculus swimming and reversal|