Biotechnology is the use of biological systems found in organisms or the use of the living organisms themselves to make technological advances and adapt those technologies to various different fields. These include applications in various fields from agricultural practice to the medical sector. It does not only include applications in fields that involve the living but any other field where the information obtained from the biological aspect of an organism can be applied. Biotechnology is particularly vital when it comes to the development of minuscule and chemical tools as many on the tools biotechnology uses exist at the cellular level. In a bid to understand more regarding biotechnology, here are its types, examples and applications. Medical biotechnology is the use of living cells and other cell materials for the purpose of bettering the health of humans. Essentially, it is used for finding cures as well as getting rid of and preventing diseases. Agricultural biotechnology focuses on developing genetically modified plants for the purpose of increasing crop yields or introducing characteristics to those plants that provide them with an advantage growing in regions that place some kind of stress factor on the plant namely weather and pests. Even though there are just 2 units in the CBSE syllabus for Biotechnology, Protein and Gene Manipulation for 40 marks and Cell Culture Technology for 30 marks, there are many chapters in these units. Biotechnology is a content-based subject. It is inevitable that new terms have to be familiarized with and memorized. Students can make flashcards with definitions of the new terms that you learn each day. Extramarks tries to help students to write the definitions in their own language without altering the meaning. Extramarks follows NCERT textbook and when students have fully understood the concept, it helps them browse through online notes and test papers on the Extramarks app which provide full Biotechnology Class 12 NCERT Solutions. Students can make notes, highlight, and then students can even summarize the chapters with a comprehensive summary online. Along with these Biotechnology Class 12 NCERT Solutions, students can take note of the common questions that have been asked and observe how the question should be answered. After a student finishes the syllabus, he or she can revise as many times as possible with video lectures. When students finish, they can take the sample papers provided by Extramarks in a timed environment. Taking as many practice tests for subjects like biotechnology as possible with Extramarks.