In poetry, a stanza is a division of four or more lines having a fixed length, meter or rhyming scheme. Stanzas in poetry are similar to paragraphs in prose. Both stanzas and paragraphs include connected thoughts and are set off by a space. The number of lines varies in different kinds of stanzas but it is uncommon for a stanza to have more than twelve lines. The pattern of a stanza is determined by the number of feet in each line and by its metrical or rhyming scheme.
BIOLOGICAL TOXINS. Toxins are defined as any toxic substance of natural origin produced by an animal, plant, or microbe. They are different from chemical agents such as VX, cyanide, or mustard in that they are not man-made.
fungal toxins. there are a large number of known poisonous fungi, some of which grow on living plants, many of them visible on the outside of the plant, many of them growing inside the plant and therefore not visible. Many more grow on stored feed such as grain and hay.ungal disease. the three principal manifestations are the skin infections, the dermatophytoses, systemic infections such as coccidioidomycoses, and the mycotoxicoses, the fungal poisonings. fungal hypersensitivity. may occur in animals; possibly the cause of fungal kerion.