Functions of Haemoglobin: 1. These cells are suspended in a liquid matrix plasmawhich makes the blood a fluid. Blood and Its Composition in Humans: The blood is a fluid connective tissue which plays an important role in supplying oxygen to all tissues and cells of the body and removing carbon dioxide from the body.
Within the cell body, these impulses are transmitted to the soma, which then passes them along to the axon hillock. They are made by the bone marrow that produces a mature red blood cell each day.
After few minutes, this jelly or clot contracts and a straw coloured fluid called serum. Essay 4. It has adapted though, and now survives by transporting oxygen that is simply dissolved in its blood.