In the following question, which one of the given responses would be a meaningful order of the following words in ascending order ?

Afla toxins are produced by ,

Afla toxin are naturally occurring mycotoxins that are produced by Aspergillus flavus and Aspergillus parasiticus, species of fungi. They have been associated with various diseases, such as aflatoxicosis, in livestock, domestic animals and humans throughout the world.