Heredity and Evolution: A Beginner's Guide to Genetics

Start your journey into the fascinating world of biological inheritance and change. Genetics and evolution form the backbone of modern biology, yet their principles can seem complex. By the end of this course, you will have a solid grasp of the core laws governing heredity, the difference between inherited and acquired traits, and the evidence supporting evolutionary theory. What you'll learn: * Understand the foundational laws of inheritance established by Gregor Mendel, including monohybrid and dihybrid crosses. * Differentiate between genotype and phenotype, and apply modern terminology to describe genetic variation. * Analyze the process of sex determination and the roles of chromosomes in passing traits across generations. * Learn the sources of variation (somatic and gametic) and their critical importance in the evolutionary process. * Examine the various lines of evidence—including fossil records and comparative anatomy—that support the theory of evolution. * Apply principles of natural selection to explain how populations change and diversify through evolution by stages. The course begins by defining key terminology in genetics before diving into Mendelian principles and modern concepts of variation. The final sections explore the mechanisms and evidence for biological evolution. This course is specifically designed for absolute beginners in biology or those needing a comprehensive refresher on foundational genetics. No prior scientific knowledge or prerequisites are necessary. Start reading today to unlock the secrets of life's blueprints.