What organism is this? Define it, what important component is it used for? Under certain conditions this organism can reproduce very rapidly.
What is that resulted in?
And what type of poisoning is associated with that result?
How do you get that poisoning?
Dinoflagellates are motile photosynthetic organisms taht are very important component of the marine cosystem.
The uncontrolled reproduction can result in what is known as "Red Tide"
"Red Tide" can cause paralytic shellfish poisoning.
An individual can get this poisoning by eating shellfish which has fed on toxic dinoflagellates.