Assignment 1: Discussion-Materials Science: Designing Form to Fit Function Materials science is an interdisciplinary field where science and technology are used to develop and apply our understanding of matter at the atomic level to improve existing or to make new materials. It is a fusion of the basic scientific fields […]

Biology Discussion Board I don’t have much money but really need help with this assignment “Cells and Cancer and Mitosis and Meiosis” Note: Online students, please respond to one of the following three bulleted items. • Listen to one of the following podcasts listed below: o NPR Podcast: Can healthy […]

In a population of 50,000 diploid yeast cells (in this case the census and effective population sizes are identical) all cells have genotype A until a mutation (A-a) occurs, giving one copy of a. Alleles confer equivalent fitness. a. What is the probability that a will be fixed? b. How […]

Doll And Hill first evaluated the proposition that smoking was a risk factor for lung cancer in a case-control study (Doll and Hill, 1950). They determine that, of 650 men with lung cancer (cases), 645 had smoked at some time, in comparison with the 625 of the 650 men without […]