For succeeding in your CBSE Class 11 Mathematics exams, planning and preparation are necessary. For the academic session 2025-26, the CBSE board has introduced a modified NCERT Class 11 maths syllabus ...

The electronic structure of atoms and molecules is the series of energy levels that it are possible for a bound electron to occupy. This electronic structure determines many of the defining ...

CBSE released Class 10 topper answer sheets for 2026 board exam preparation. Topper sheets show correct formats, presentation, and step-wise marking. Subject-wise PDFs are available for download. CBSE ...

The chromatin landscape is a key aspect of epigenetic regulation in eukaryotes. Old histones are recycled during DNA replication, therefore providing a blueprint for the duplication of their ...

Iran’s system of government is not quite a democracy, nor a theocracy. Founding Supreme Leader Ruhollah Khomeini developed its animating doctrine, known as guardianship of the jurist, in the years ...