Mardi Gras-a carnival held in some countries on Shrove Tuesday (the last day before Lent) but especially in New Orleans.
Bottleneck effect is when there's something that either kills the majority of the population or just prevents it from reproducing. This creates genetic drift because the likelihood of gene prominence changing is much higher in a small population. The Founder Effect is a type of Bottleneck effect. It is when a small amount of individuals starts a population usually due to migration.
The bottleneck effect is _______________. a sudden reduction in population size due to a change in the environment. The resulting gene pool may no longer be reflective of the original populationâs gene pool. If the population remains small, it may be further affected by genetic drift. Genetic drift is significant in small populations.