Question

Give simple defination on atavism?
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Answer 1

In social sciences, atavism is the tendency of reversion. For example, people in the modern era reverting to the ways of thinking and acting of a former time. The word atavism is derived from the Latin atavus—a great-great-great-grandfather or, more generally, an ancestor.

Answer 2

Answer:

An atavism is a modification of a biological structure whereby an ancestral genetic trait reappears after having been lost through evolutionary change in previous generations.

The word atavism is derived from the Latin atavus—a great-great-great-grandfather or, more generally, an ancestor.

Explanation: