In order to start attracting butterflies, you need to start thinking and seeing like butterflies. If we were to see like a butterfly, we would look at really bright colors, says butterfly expert Rachel Diaz-Bastin of the Conservatory of Flowers in San Francisco. Their favorite colors are red, yellow and blue, because those are the flowers that are really bright and advertise that they have sugary water and good nectar for them to drink.
TB (Tuberculosis) TB (Tuberculosis) under a microscope! FACTS: Tuberculosis, or TB, is a disease caused by the mycobacterium tuberculosis bacteria. TB can infect any part of the body, but typically targets the lungs and throat. Coughing or sneezing by infected persons is the most common cause of transmission.
M. tuberculosis in their bodies, but do not have TB disease and cannot spread the infection to other people. A person with LTBI is not regarded as a case of TB disease. The process of LTBI begins when extracellular bacilli are ingested by macrophages and presented to other white blood cells.. tuberculosis organisms are also called tubercle bacilli. Figure 2.1 Mycobacterium tuberculosis Transmission of TB M. tuberculosis is carried in airborne particles, called droplet nuclei, of 1â 5 microns in diameter.