er.The sample paper is based on the actual question paper format which helps students in getting an overview of the paper pattern including the type of questions like short or long answer type questions, mostly asked topics, marks distribution, etc.Sample papers are important preparation material used by almost all students during revision for their board exams. Solving sample papers helps a student to understand the pattern of the question paper and the marking scheme of the board question paper . Biology class 11th sample paper about living world , biological classification , plant kingdom, animal kingdom , structural organisations in animals , cell , biomolecules , cell cycle and cell division , transport in plants , mineral nutrition , respiration in plants , plant growth and development , digestion and absorption , breathing and exchange of gases etc Biology sample paper -1 part -1 class 11th cbse