Normal growth curve of microbial population

Normal growth curve of microbial population

Learn about the normal growth curve of microbial populations, its four phases (lag, log, stationary, and death), factors affecting growth, and real-life examples. Introduction Imagine you prepare curd at home by adding a small amount of curd (starter culture) to warm milk. At first, there is no visible change because the bacteria are adapting to … Read more

Aberrations in Objective Lenses: 7 Essential Types, Causes & Best Corrections

Aberrations in Objective Lenses

Learn about aberrations in objective lenses, including chromatic aberration, spherical aberration, distortion, astigmatism, coma, and their corrections using achromatic, fluorite, and apochromatic objective lenses in microscopy. Aberrations in objective lenses are optical defects that reduce the quality of microscopic images by preventing light rays from focusing accurately. Introduction Aberrations in the objective lens are a … Read more