MetaMorphos vs Learn Genetics

We live in a three-dimensional world and in this, like all living organisms, we have a length, a width and a thickness. The study of animals, The Zoology, involves the understanding of body plans: without describing the structure of an organ or an organic system, the functioning of it is incomprehensible. If we live well in a three-dimensional world, the explanatory means at our disposal still pass most of the time through two-dimensional supports: the blackboard of the professors, the data projector screen, the drawings or the photographs we have give us 2D images of objects or structures that we describe and analyze. MetaMorphos (Metazoan Morphology) is a program that illustrates metazoan structure plans by high quality 3D reconstructions. It is aimed at people who want to understand animal architecture whether naturalist amateurs, professional zoologists, students or professors in biology. MetaMorphos 2.15 is the third version of the program and comprises fifteen organisms: an anthozoan (Cnidaria), a comb jelly (Ctenophora), a flatworm (Platyhelminthes), a polychaete (Annelida), a gastropod (Mollusca), a nematod (Nematoda), a sea cucumber (Echinodermata), an ascidian (Urochordata), etc. The organisms presented in MetaMorphos are avatars, that is to say 3D reconstructions of typical organisms regrouping the major characteristics of high-ranking taxa in the Linnean hierarchy, usually classes. MetaMorphos allows to analyze the external morphology of the avatars as well as its systemic organization. The visualized organic systems are the digestive, excretory, nervous, reproductive, circulatory, and respiratory systems with some other unique systems observed in certain taxa as well (e.g., the ambulacral system of echinoderms). An organic system can be visualized alone or with other systems, either in toto or without representation of the translucent body of the animal. A cursor is used to identify the systemic parts. The avatar can be oriented in all the dimensions of the space and a function "zoom" makes it possible to magnify the part of the body in analysis. A Body Plan is a modeled morphological organization that characterizes a set of species that are part of a high-ranking taxa, usually a phylum or a class. The term "Baüplan" was introduced by the German embryologist Henry Woodger (1945), which he defined as the structure plan common to the species of a monophyletic group. It was mainly at Haeckel (1863, 1866, 1868, 1872, 1874, 1875) to whom we owe the sketch, still strongly present today, of the taxonomic division of metazoans into classes and phyla. In this Haeckel is also the first to divide the set of metazoans into groups comprising species with a similar structure of the body. Realisation: Igor Eeckhaut (zoologis) Nathan Puozzo (graphic designer) After original idea of Igor Eeckhaut.

Learn Genetics brings genetics lessons, quizzes, study tools and progress tracking together in one organized learning experience. Explore essential concepts, revisit topics and build a study routine that fits your schedule. EXPLORE GENETICS STEP BY STEP Browse structured chapters and individual lessons covering the foundations of genetics and related topics. Follow the lesson list, see your completion status and continue reading where you left off. The chapter view keeps lessons and quizzes together so you can move between learning and practice. STUDY KEY GENETICS CONCEPTS Explore what genetics studies, the history of heredity research, genes and alleles, genotype and phenotype, chromosomes and genomes, model organisms in genetics and genetic variation. Browse topics including DNA structure and organization, DNA replication and repair, gene expression, gene regulation, human genetics and molecular genetics. Use the course categories to find the subject you want to study. PRACTICE WITH LESSON QUIZZES Test your understanding with quizzes connected to genetics lessons. Open My Quizzes to view available quizzes, see the number of questions and identify quizzes marked completed or not attempted. Start a quiz for a new topic or retake a completed quiz. Previous scores are shown for completed quizzes, making it easy to review your practice activity. MONITOR YOUR LEARNING PROGRESS Visit Overall Progress to see how your learning is developing. Review the number of chapters, lessons and quizzes, completed lessons and your completion rate. Follow your daily learning streak and view study time. Progress information is presented in clear sections, helping you keep track of what you have studied and what remains. BUILD A LEARNING SCHEDULE Create a daily study schedule by choosing a name, setting a study time and selecting a duration. Choose the days of the week for your routine and use the reminder option. The schedule page also displays daily activity such as lessons, quizzes, study time and streaks. Make space for regular practice and return to your plan whenever you need it. FIND LESSONS WITH SEARCH Use the Search screen to look for lessons, topics and categories. Browse popular topics, recent searches and search results. Switch between available content filters, including categories, lessons and examples. Whether you want to revisit genes and alleles or explore another genetics topic, search helps you navigate the material. SAVE NOTES AND BOOKMARKS Keep useful concepts close with My Notes and Bookmarked Lessons. Return to saved lessons when you want to read them again, and use the notes area to manage your study notes. These features provide a convenient place to organize material you want to revisit. EXPLORE COMMUNITY HELP The Community Help section lets you browse questions, search for questions and answers, explore topics and read community guidelines. You can also find trending questions, saved questions and learning tips. Use the community section to explore questions and learn alongside other learners. ADJUST YOUR LEARNING PREFERENCES Personalize the experience from Settings. Switch Dark Mode, select an app language, adjust text size and manage notifications. Open your learning schedule, bookmarked lessons, notes and quizzes from the menu. These options help you choose how you read, organize and revisit learning content. LEARN AT YOUR OWN PACE Start with foundational lessons, move through chapter topics and check your knowledge with quizzes. Use progress tracking to see completed work, schedule tools to plan study sessions, and search to locate the next concept. Learn Genetics keeps study materials and learning tools together in a clear, accessible layout. Explore genetics, practice what you learn and keep your study journey organized with Learn Genetics. Return to completed quizzes to review your previous scores, or choose an unattempted quiz to practice a different topic. Keep your learning moving forward.!