Which of the following is a category of toxins?

• A. Mycotoxins
• B. Bacterial
• C. Algal
• D. Plant

Answer: (A)

Toxins are grouped by their source, and mycotoxins are the established category for toxins produced by fungi. Fungi such as Aspergillus and Penicillium generate these compounds (like aflatoxins and ochratoxins) that can contaminate crops and foods, posing serious health risks. This makes mycotoxins a formal, widely recognized category of toxins.

The other options point to the organisms that can produce harmful substances, rather than naming a toxin category: toxins from bacteria, toxins from algae, or toxins from plants. While those organisms do produce toxins, the specific, recognized category name for fungal-produced toxins is mycotoxins.