<unk>  is biological<unk>  used for organ transplantation and medical research, particularly cancer research.
Such<unk> s and organs may be referred to as: implant<unk> , allograft, xenograft, skin graft<unk> , human transplant<unk> , implant bone.<unk>  is stored in<unk>  establishments or<unk>  banks under cryogenic conditions. Fluids such as blood, blood products and urine are stored in fluid banks under similar conditions.
Biomedical tissue
Tissue 
Human body
Wound
Human
Flora
Boil
Human skeleton