Biology Viva Questions Class 12: The Class 12 Biology practical examination plays a crucial role in the board results, and the viva voce (oral exam) often decides the final impression of a student’s ...

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 ...

In contrast to most dendritic-cell populations, Langerhans cells repopulate locally throughout life in the steady state, independently of any input from the blood circulation. In contrast to quiescent ...

Objective To evaluate systematic reviews of randomised controlled trials (RCTs) on the effects of exercise on general cognition, memory and executive function across all populations and ages. Methods ...