 We have discovered more than a million living species on earth from the tiniest bacteria and insects to the largest whales. To study them we need a system of organization and that's what we will learn in this mini course. But why study all that you ask? Because it helps us create antibiotics, improve crop production in agriculture, conserve life and of course exploring the diversity of life is simply beautiful. So if you're interested in learning how we can categorize more than a million species using an incredibly robust but ever-evolving system, let's dive right in. These two units of the mini course cover a lot of essential topics of class 11th biology, CBSE. In the first unit we'll explore the major system of classification, how it was evolved, a lot of examples and everything. And in the second unit we'll dig deeper into the animal kingdom specifically. And inside each unit you'll have videos, you'll have questions, exercises to practice those specific topics. Then you have quizzes and unit tests that jumble all the questions to help you master the entire unit and then eventually you can take a course challenge. They'll jumble questions from both the units together to see how much you've mastered the entire course. You can identify your gaps and fill them and that's how you can solidify your understanding of the system of classification. So if you're ready, I'll see you inside.