The mucosa of the cervical canal (endocervix) is composed of a single layer of mucin-secreting columnar epithelium, which covers the surface and the underlying glandular crypts. Isolated neuroendocrine epithelial cells of argentaffin type or argyrophil type are admixed with the normal endocervical cells.
Eutrophication can also occur as a result of natural events, such as climate change and geology. However, natural eutrophication is dramatically increased by human activity. The main difference between anthropogenic eutrophication and natural eutrophication is that the natural process is slow. Learn more about Botany
Eutrophication. Eutrophication is the process by which a body of water becomes overly enriched by nutrients. You can recall this term by remembering that the word 'eutrophic' comes from the Greek language and means well-nourished. Therefore, a body of water that has undergone eutrophication is a 'well-nourished' lake.utrophication is typically the result of human activities that contribute excess amounts of nitrogen and phosphorus into water. Agricultural fertilizers are one of the main human causes of eutrophication.