problem 1:

In brief describe what are non degradable pollutants?

problem 2:

What do you understand by the term ichthyosarcotoxic fishes and provide two instances of ichthyosarcotoxic fish poisoning?

problem 3:

In brief describe the pathway of ciguatoxin from its origin to human beings

problem 4:

Where is Gambierdiscus toxicus usually originate?

problem 5:

What are the factors which can improve the population of Gambierdiscus toxicus?

problem 6:

Which species of microalgae are associated with the ciguatera fish poisoning?

problem 7:

Name all five fish species basically implicated in ciguatera fish poisoning in Mauritius.

problem 8:

Which are the bioassays presently employed for testing ciguatera fish poisoning?