What is a penalty stroke in field hockey?

a penalty stroke occurs when an intentional foul happens in the penalty circle "the circle around the goal" the foul prevents a scoring of a opportunity

Explanation:

hope this helped :]

Today's field hockey topic is the exciting penalty stroke! What is a stroke? A penalty stroke occurs when an intentional foul happens in the penalty circle (the circle around the goal), the foul prevents a scoring of a opportunity.

Explanation:

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).