Protozoan Cyst is a defense mechanism in the Protozoan family. It takes this form according to the conditions of the host. A change in pH, a change in oxygen supplies, anything that trigers the genetic mechanism. The cyst is evacuated trough the sediment. You could say that Cyst are a defense mechanism.
August National Immunization Awareness Month. Immunization, or vaccination, helps prevent dangerous and sometimes deadly diseases. To stay protected against serious illnesses like the flu, measles, and pneumonia, adults need to get their shots â just like kids do. National Immunization Awareness Month is a great time to promote vaccines and remind family, friends, and coworkers to stay up to date on their shots.
July is UV Safety Awareness Month. We all love to take in those warm summer rays, but we must all remember to protect their skin and eyes from the damaging effects of the sun, especially children and people with pale or sensitive skin. The sun emits radiation known as UV-A and UV-B rays and both types can damage your eyes and skin.