The scientific name for a white blood cell is leukocyte. They are also sometimes referred to as immune cells, since white blood cells are the most important part of a human's immune system. More »

White lions belong to the subspecies Panthera Leo Krugeri, the South African lion. Their color is the result of a recessive gene, and they were first observed in the Timbavati area in South Africa. More »

The scientific name for the white-tailed deer is Odocoileus virginianus. The white-tailed deer is found primarily in forest lands throughout North America, Mexico, parts of Central America and southern Canada. More » Science Biology Zoology

To raise their levels of their white blood cell counts, individuals are best off adopting a two-pronged approach: making behavioral changes that increase activity levels and help avoid stress, and establishing more nutri... More » Health Medical Ranges & Levels

A person knows if his white blood cell count is normal by getting a complete blood count, according to Mayo Clinic. This test measures white blood cells, red blood cells, hemoglobin, hematocrit and blood platelets. More »

In general, a normal white blood cell count ranges from 4,500 to 10,000 white blood cells per microliter, states MedlinePlus. Normal results may vary depending on the lab used, so it is best for patients to talk to their... More » Health Medical Ranges & Levels

When a person has a good white blood cell count, it means his body produces between 4,500 and 10,000 white blood cells per microliter, according to WebMD. White blood cells are used to protect the body against harmful or... More »