â¢ Humoral immunity is mediated by B-cells while cell-mediated immunity is mediated by T-cells. â¢ In the humoral immunity, the B-cells secrete antibodies whereas in the cell-mediated immunity, the T-cells do not secrete receptors. T-cell receptors are bound to the T-cells and the cells themselves bind with antigens.
Dissociative Identity Disorder (Multiple Personality Disorder) Dissociative Identity Disorder, formerly referred to as Multiple Personality Disorder, is a condition wherein a person's identity is fragmented into two or more distinct personalities. Sufferers of this rare condition are usually victims of severe abuse. Definition.
Our seas are home to some of the most biologically diverse habitats and species in Europe. Marine Protected Areas (MPAs) are one of the tools that can help us to protect the marine environment, whilst also enabling it's sustainable use, ensuring it remains healthy and contributes to our society for generations to come.