Question

what is organic evolution? how do embryological studies provide evidence to evolution?

Answer 1

organic evolution:-Evolution is change in the heritable characteristics of biological populations over successive generations. 

The embryological study provide evidence for evolution as - 
1.vestigial organs are present in our body. 
2. Palenteology 
3. variation etc.

Answer 2

evolution means the process of by which different kinds of organism are believed to have devoloped from earlier from during the history of earth