There’s advantages to finding a head in a bowling bag because noses are great for taking out those pesky 7-pins.

Jersey City- A woman’s head was found in a bowling ball bag in her Jersey City home yesterday, and some of her body parts were discovered hidden behind walls, the Hudson County prosecutor said.

A man who lived with her was in custody and will probably be charged with murder, Prosecutor Edward DeFazio said.

He declined to disclose either the victim’s or the suspect’s names, pending positive identification and formal charges.

The woman apparently was reported missing in January, and that is when authorities believe she was killed, DeFazio said.

“It appears to be in the nature of a domestic situation,” DeFazio said.

The man was being interviewed by Jersey City police at a police station when his answers made a detective grow concerned about the woman.

Police and prosecutor’s investigators went to the house and found the decapitated and dismembered body.