The Look of a Pug. You definitely know a Pug when you see one. Pugs have a short, stocky, âcobbyâ frame, a round head with a flat muzzle and round, dark, bulging eyes. Their wrinkled brows give them a kind of concerned expression, and they have velvety dark ears that fold down.
functions. when a foreign organism invades the body, the overall number of white blood cell increases, and depending upon the nature of the infectious agent, the relative percentage of types changes-we get this information from total white blood cell count and differential count.hen a foreign organism invades the body, the overall number of white blood cell increases, and depending upon the nature of the infectious agent, the relative percentage of types changes-we get this information from total white blood cell count and differential count.
White blood cells play an important role in your bodyâs immune system, searching the blood for invading viruses, bacteria, and fungi. When a foreign virus or bacteria enters your blood, the white blood cell, or leukocyte, recognizes and destroys the invading particle before it can cause disease.hite blood cells play an important role in your bodyâs immune system, searching the blood for invading viruses, bacteria, and fungi. When a foreign virus or bacteria enters your blood, the white blood cell, or leukocyte, recognizes and destroys the invading particle before it can cause disease.