"The online learning apps and websites available on the internet focus majorly on publishing study material for the students of CBSE board. The students of other educational boards tend to spend a lot of time looking for apt study material online. Apart from study materials students require various other learning tools that can assist them to prepare better for their exams and help them in becoming better learners. Extramarks-the learning app offers interactive study material to the students of all the major educational boards. The app is designed in a user-friendly way that makes the contents of the app easy to navigate. The students can get access to all the study material needed by them in order to study efficiently. Students of the ICSE board can access chapter wise study material on the app that can, in turn, help them be better learners. The app not only offers study material but also tools like Biology notes for Class 9. Classroom notes are essential in order to have a good preparation for the examinations. Extramarks app has solutions for every obstacle that a student might confront related to the academics. The app lets students have access to multiple audio and visual lessons for them to learn from. The visual lessons are developed by an expert team of professors, video editors and graphic designers to provide students with an enriched learning experience. The study material for the students of ICSE and CBSE are equally good. Students from all classes can access the study material for all the subjects in their curriculum. The curriculum on the app strictly adheres to the syllabus prescribed by the education board and therefore does not flood students with extra or irrelevant information. Extramarks has assisted over six million students in achieving their academic goals. The app can prove to be the best learning companion for the students. The interactive and digital learning experience provided by the app enables the students to study anywhere at any time. Students can revisit the study material as many times as they want unless they feel confident about the topic of the chapter. Extramarks encourage students to be self-reliant learners and indulge in self-study making them less dependent on the teachers and the textbooks for learning. The app gives a free trial of 7 days for the students to experience the app for themselves and choose the package according to their needs. Download the app now."https://www.extramarks.com/study-material/icse-class-9/biology