From the options below, choose the correct synonym of the word 'Reversion' :
Answer & explanation
Correct answer: option 3
The correct answer is Option (3) → Atavism
Reversion means a return to an earlier state, condition or type. In biology it is the reappearance of a feature of distant ancestors. Its synonym is atavism.
Example: The pale colour of the new plant was a reversion to the wild type.
| Word | Meaning | Example |
|---|---|---|
| (1) Change | becoming different in any way (it says nothing about going back to an earlier state) | There has been a change in the weather. |
| (2) Progress | forward movement towards something better (the opposite of going back) | The patient is making good progress. |
| (3) Atavism (answer) | the return of a trait or behaviour of one's ancestors, a throwback to an earlier type (it is a reversion to the past) | Some scientists see the sudden aggression as a kind of atavism. |
| (4) Growth | an increase in size or development (it does not mean a return to the past) | The town has seen rapid growth in recent years. |