12th Biology Objectives is an Android app that offers a comprehensive solution to the objective questions of Class 12 Biology for Bihar Board students and students of all other boards. Developed by OSS: Our Smart Study, this app is available for free. The app is designed to provide students with an easy and convenient way to practice objective questions and test their knowledge.

The app includes objective questions from 16 chapters, including topics such as reproduction in organisms, human reproduction, genetics, biotechnology, and more. The questions are designed to help students understand the concepts and prepare for their exams. The app also provides a complete solution to the questions in Hindi, making it easier for students to understand and learn. With an easy-to-use interface and a vast collection of objective questions, 12th Biology Objectives is an excellent app for students who want to excel in their Class 12 Biology exams.