CBSE Biology Important Questions for 2025 Exams: Some topics are of high importance when it comes to the board exams. They have been asked repeatedly in previous years in various forms of questions.
Chapter-1: Recombinant DNA TechnologyIntroduction, Tool of Recombinant DNA technology, making rDNA molecule, Introduction of recombinant DNA into host cells, Identification of recombinants, Polymerase ...