The study of life is referred to as biology. It is the scientific study of living creatures and their interactions with their surroundings. The cell is the basic unit of life, the gene is the unit of heredity, and evolution is the engine that propels the emergence of new species, according to biology. The study of life has aided in the development of the globe. It provides scientifically sound explanations for why things happen. Competent Class is a website where CBSE Class 9 Biology students may research diverse animal habits and learn intriguing information. For more details please contact us! 9901972656.