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
Report Abuse. eutrophication is caused by excessive nutrients in the water causing the depletion of oxygen supply and death of water organisms. this is due to the soil rich in nutrients washed away to the water because there are no trees to hold the soil intact. for short, it is caused by deforestation...blue_13 Â· 9 years ago.utrophication is caused by excessive nutrients in the water causing the depletion of oxygen supply and death of water organisms. this is due to the soil rich in nutrients washed away to the water because there are no trees to hold the soil intact. for short, it is caused by deforestation... blue_13 Â· 9 years ago.