SNP genotyping is the measurement of genetic variations of single nucleotide polymorphisms (SNPs) between members of a species. It is a form of genotyping, which is the measurement of more general genetic variation.
On most plays, the center will snap the ball directly into the quarterback's hands. In a shotgun formation, the center snaps the ball to the quarterback lined up several yards behind him.
What is Punt? This is a football term defined as the act of kicking the ball in a similar manner to a drop-kick, except a punt occurs before the ball hits the ground. The punter catches the ball and drops it towards their foot in order to kick it down the field to the other team.