acquired variation मीनिंग इन हिंदी

The former are innate variations, the latter are " acquired variations ".
Both innate and acquired variations include some that are more and some that are less obvious.
Other authors used " fluctuation " only for small, acquired variations due to changes in food, moisture and other features of the environment.
When critics complain that DIT is too " Darwinian " they are falsely claiming that it is too dependent on ideas related to the neodarwinian synthesis which dropped Darwin's own belief that the inheritance of acquired variation is important and which ignored his ideas on cultural evolution in humans.