Disruptive selection is a term used to describe population genetic changes that simultaneously favor individuals at both ends of the distribution. When disruptive selection operates, individuals at the extremes contribute more offspring than those with intermediate characteristics, producing two peaks in the distribution on a graph.

In the excerpt shown in the question, long-gill-striped and gill-striped fish were favored by the selection process than intermediate-length striped fish. For this reason we can conclude that a disruptive selection was taking place.

6 0

4 years ago

Cetylcholinesterase (ache) inhibitor administration is a common treatment for myasthenia gravis. why does this help alleviate so

Dima020 [189]

I feel like your not giving the right answer your just writing to get point

6 0

3 years ago

This is for science project but..

AleksAgata [21]

Answer:Whether hot or cold smoke of fog us formed

Explanation:for cold water

in order for steam fog to form, the overlying air has to be between 5° to 40° Celsius colder than surface water temperatures.

For hot water the temperature of the water has to be between50-100 degree Celsius to form steam.

5 0

3 years ago