In this article, we provide competency-based questions from Class 12 Biology Chapter 6, "Human Reproduction," for the 2025 examination. Meiotic arrest is a phenomenon noticed during oogenesis in ...

Click on the links given below to get NCERT Solutions for Class 12 Biology all Chapter PDFs for download. Old Chapter Number New Chapter Number Chapter Name 1 Deleted Reproduction in organisms ...

CBSE Class 12 Biology Syllabus 2025 ... gene expression and regulation - lac operon; Genome, Human and rice genome projects; DNA fingerprinting. Chapter-7: Evolution Origin of life; biological ...

CHECK: CBSE Class 12 Biology DELETED Syllabus 2022-23 to know the chapter-wise list of topics ... gene expression and regulation - lac operon; Genome, Human and rice genome projects; DNA ...