classification and requisites of dental polymers

which one of the following is not an application of resins in dentistry

• Sealants

• restorative resins

• denture bases

• ceramic crown

which of the following is not requisite of dental polymers

• biocompatible

• colour stability

• esthetics

• good physical properties

which of the following does not belong to classification of resins

• thermosetting

• thermoplastic

• both of the above

• none of the above

ADA specification no of denture base resins

biological compatibility of a material means