The legal serve where the opponent fails to touch the tennis ball is called 'ACE'.
If a human system fails to function properly, what is the most likely result a disturbance in homeostasis :)
If your body fails to maintain homeostasis it can result in disease or death.
D. Mutation
"Double fault" ... the consequence being that he/she loses that point.
Possible Points in Volleyball:If the apposing team fails to return the ball, and it hits the floor.
Autoimmune
anemia
An ace is when the server serves in the opposite diagonal front box and the returner fails to return it not even touch it
Failure of the DNA repair mechanism can result in cancer, mutation or a defective enzyme.
a disturbance in homeostasis
The organism becomes ill or may die.
The organism becomes ill or may die.