Shivalal (Prayogik Jeev Vigyan) – Class 12th [Hindi]

Shivalal Practical Biology – Class 12 (Prayogik Jeev Vigyan) is a detailed laboratory manual designed as per the latest NCERT and State Board syllabus. It provides step-by-step guidance for all prescribed experiments, including plant and animal physiology, molecular biology, genetics, microbiology, and ecology. The book includes experimental procedures, observation tables, diagrams, calculations, precautions, and viva questions to strengthen practical understanding and conceptual clarity. Ideal for school lab work, board practical exams, and skill development, this manual ensures students gain hands-on experience in advanced biological experiments.