drift barrier meaning in Hindi

Examples

1. This is known as the drift barrier and is related to the nearly neutral theory of molecular evolution.
2. The population-size-dependent threshold for purging mutations has been called the " drift barrier " by Michael Lynch, and used to explain differences in genomic architecture among species.
3. Drift barrier theory predicts that species with large effective population sizes will have highly streamlined, efficient genetic systems, while those with small population sizes will have bloated and complex genomes containing for example introns and transposable elements.