Category: Class XI-XII

genetic code NCERT 0

Genetic code – a divine writing

Ever wondered why your nose resembles your father’s nose? This is due to the inheritance of traits from generation to generation. Our modern understanding of how traits may be passed...

Anton van Leeuwenhoek- discovery of cells 0

Who discovered the cell?

Cells are the known to be the smallest units of life. Each cell is a universe on its own, containing a nucleus with genetic material, a membrane that protects the...

Vaccination 0

How does our body fight pathogens?

The human body has an inbuilt mechanism to produce a response whenever an outside pathogen bearing an antigen enters the body. The antigen is anything that produces antibodies; it could...