CBSE Class 12 Biology Chapter 11 Reproduction In Organisms Competency-Based Questions: The competency-based questions are designed by CBSE as they evaluate the understanding of the students on a ...

The CBSE Class 12 Biology curriculum is divided into four main units, each carrying equal weight in the final 70-mark theory paper. A smart study plan must balance the thorough understanding of ...

The National Institute of Open Schooling (NIOS) has released the updated Class 12 syllabus for the 2025-26 academic year. Students intending to take the October 2025 examinations should download this ...