Imposex instance of environmental degradation
Imposex is a disorder in sea snails caused by the toxic effects of certain marine pollutants. These pollutants cause female sea snails (marine gastropod molluscs) to develop male sex organs such as a penis and a vas deferens.Imposex inducing substances
It was believed that the only inducer of imposex was tributyltin (TBT), which can be active in extremely low concentrations, but recent studies reported other substances as inducers, such as triphenyltin and ethanol. Tributyltin is used as an anti-fouling agent for boats which affects females of the species Nucella lapillus (dog whelk), Voluta ebraea (the Hebrew volute), Olivancillaria vesica, Stramonita haemastoma (red-mouthed rock shell) and more than 200 other marine gastropods.
type of example of manifestation of representation of