These animals do not have a bony skeleton. All insects are invertebrates. They do have a skeleton but it is on the outside of their bodies and is not made of bone. These two main groups have been divided into smaller groups.
The white blood cell (WBC) count indicates the number of white blood cells in a sample of blood. This count provides a clue to the presence of illness.White blood cells are made in the bone marrow and protect the body against infection and aid in the immune response.his count provides a clue to the presence of illness. White blood cells are made in the bone marrow and protect the body against infection and aid in the immune response.
White Blood Cell count is otherwise known as leukocyte count or white count. This information reveals the number of WBCs per volume of blood. This count is usually measured in microliters. The normal range of a WBC is usually bordering from 4,300 to 10,800 cells per cubic millimeter or cmm.Some diagnostics usually round this off to 5.0 to 10.0 x 109 cells per liter.he normal range of a WBC is usually bordering from 4,300 to 10,800 cells per cubic millimeter or cmm. Some diagnostics usually round this off to 5.0 to 10.0 x 109 cells per liter.