Class 9th biology notes app is the best Biology app for both teachers and students, Biology 9th Notes are the Biology notes that contains the Solved Short Questions to get 30 out of 30 marks in exams, along with Long Questions. Now you can read and learn Biology 9th class questions with easy and elegant app.All these questions are taken from the Biology 9th class past papers and sorted according to their importance. Biology notes 9th class includes only 24 most important questions from each chapter. Every first question in Class 9th biology notes is the most important short question for that particular chapter.9th biology notes are Biology notes 9th class which is totally free and no internet connection required to read the notes. Wish you best of luck.This app(Biology 9th Class Notes) contains short questions from the following chapters.Chapter 1: Introduction to BiologyChapter 2: Solving a Biology ProblemChapter 3: Bio diversityChapter 4: Cells and TissuesChapter 5: Cell CycleChapter 6: EnzymesChapter 7: BioenergeticsChapter 8: NutritionChapter 9: Transport DISCLAIMER:All the content in this app is used from the Punjab Text Book Board, Punjab. I only sort them out w.r.t Importance of questions.