Evolution Class 12 Notes: Chapter 7
Evolution is the study of the different forms of life, its characteristics and the changes over several generations. It is the scientific theory used by biologists to study the genetic variation in a population.
There are many theories about how life originated on the planet earth. The theory of evolution is based on the idea that all species are correlated and progressively varies with time. Please refer Evolution Class 12 Notes for more revision notes.
CBSE Revision Notes 