’s are a widely used educational resource designed specifically for Indian competitive exams like SSC, Railway, UPSC, BPSC, and NDA . Authored by the popular educator Khan Sir (Faizal Khan) from Patna, these notes are known for simplifying complex biological concepts into easy-to-understand Hindi and English. Key Features and Content Khan Sir Botany Notes PDF - Scribd
NEET requires deep NCERT-level knowledge. Khan Sir’s PDF is designed for general competitive exams (SSC, Railway, State PCS) . For NEET, stick to NCERT + coaching modules. Khan Sir Biology Pdf