CBSE Class 9 Social Science Deleted Syllabus 2025-26: Check Chapter-Wise List of Deleted Topics

The Central Board of Secondary Education (CBSE) has also rationalized the syllabus for Class 9 Social Science (History, ...

Sex-determination gene in bees and ants identified

Most species on Earth exist as two biological sexes, and the exchange of genes between males and females is vital for their ...

Nature vs. nurture: Sequencing study quantifies genetic influence on human traits and diseases

Genome sequencing has been used to determine how much genes influence human characteristics including height and weight, and ...