The Class 12 Biology practical examination plays a crucial role in the board results, and the viva voce (oral exam) often ...

Practicing frequently repeated questions helps grasp key concepts and exam patterns. Links provided for subject-wise access to most repeated questions for CBSE Class 12. Solving previous years' papers ...

An estimated 3 million Americans have an inflammatory bowel disease (IBD) such as Crohn's disease or ulcerative colitis. But ...

Genetic engineering is the act of modifying the genetic makeup of an organism. Modifications can be generated by methods such as gene targeting, nuclear transplantation, transfection of synthetic ...