Principles of Inheritance and Variation: Foundational Genetics

Understanding how life passes traits from one generation to the next is fundamental to all biological sciences. This course provides a comprehensive textual foundation in classical and modern genetics, equipping you with the knowledge to analyze complex genetic patterns and understand the sources of biological variation. What you'll learn: * Understand the fundamental laws of Mendelian inheritance using Punnett squares and probability analysis. * Analyze patterns of non-Mendelian inheritance, including incomplete dominance, codominance, and multiple alleles. * Determine the chromosomal basis of inheritance, sex determination, and the significance of linkage and crossing over. * Practice solving complex genetic problems involving dihybrid crosses and interpreting human pedigree charts. * Apply the Hardy-Weinberg principle to calculate allele and genotype frequencies within a population. We begin by establishing essential terminology and the groundbreaking work of Mendel, progressing through classical inheritance patterns to the molecular and population-level concepts that drive genetic variation. This course is designed for absolute beginners in biology or those seeking a structured review of foundational genetics. No prior knowledge of genetics or advanced biology is required. Start reading today to unlock the principles governing life's diversity.