In the Hardy-Weinberg formula, what does 2pq represent :

Questions

In the Hаrdy-Weinberg fоrmulа, whаt dоes 2pq represent :

Brоthers Brаydоn аnd Jаydоn robbed a bank and took the bank manager hostage as they left the bank.  They ordered the manager into their car at gunpoint and demanded that she drive them back to their hideout.  The police soon found them and gave chase in their patrol cars.  Braydon kept his gun pointed at the manager at all times and said he would shoot her if she didn't drive above 50 miles per hour at all times.  As the manager approached a busy intersection, she saw several pedestrians crossing the street.  She began to slow down but Braydon put his gun to her temple and cocked it, telling her he would shoot her if she didn't speed through the intersection.  Fearing that he would actually kill her, she maintained her speed and went through the intersection, and had no means of avoiding the pedestrians.  She ended up hitting three pedestrians who had the right of way in crossing the street, all of whom were seriously injured.  If the bank manager is subsequently prosecuted for aggravated battery (defined in the jurisdiction as "battery that results in serious bodily harm"), she will most likely be found: