Which statement is correct about a bottleneck event? (1 point)

Responses

A bottleneck event increases the gene pool of a population.
A bottleneck event increases the gene pool of a population.

A bottleneck event decreases the gene pool of a population.
A bottleneck event decreases the gene pool of a population.

A bottleneck event increases the population of a species permanently.
A bottleneck event increases the population of a species permanently.

A bottleneck event decreases the population of a species permanently.

1 answer

The correct statement about a bottleneck event is:

A bottleneck event decreases the gene pool of a population.

Bottleneck events occur when a significant percentage of a population is suddenly reduced, often due to environmental events or other pressures, leading to a loss of genetic diversity.