CBSE Class 12 Biology exams are scheduled for March 25, 2025, with a new focus on knowledge, application, and analysis-based questions. Key topics from Reproduction, Genetics and Evolution, and ...

In this article, we provide competency-based questions from Class 12 Biology Chapter 6, "Human Reproduction," for the 2025 examination.

A newly published study has found that males of some of our earliest known ancestors were significantly larger than females. The pronounced difference in body size present in both Australopithecus ...