With a colonoscopy, doctors can not only detect cancer early when it's easier to treat, they can identify precancerous polyps and remove them before they turn into cancer, according to the American Cancer Society
10.1136/bmj.284.6328.1511 Suwazono Y, Dochi M, Oishi M, Tanaka K, Morimoto H, Sakata K: Longitudinal effect of smoking cessation on physical and laboratory findings
By infecting the alfalfa plant with the modified crown gall disease, new genes were introduced, and the cells of the newly infected plant were grown with the cholera antigen, and the alfalfa plant was regenerated from the infected cells (Kanagarajan, Tolf, Lundgren, Waldenstrm, & Brodelius, 2012)
Ive moved through different formats over the years, from film in the 60s to Polaroid in the 70s to a watch camera in the 00s