This printable crossword puzzle on the topic of Human Body Systems has 15 clues. Answers range from 5 to 16 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
a hypersensitive reaction to common, often intrinsically harmless substance
the state or condition of being resistant to invading
a substance containing antibodies directed against a particular disease or poison
pertaining to an immune response to a persons own tissue
a substance developed within the immune system and designed to identify and destroy foreign substances
capable of destroying infected cells throughout the body
an overreaction to a foreign material within the body
a preparation of material derived from microorganisms administered to confer immunity to one more infectious diseases
a clear fluid of slightly yellowish color that is produced by many organs of the body
tissues located in the throat that filter inhaled or swallowed materials
a disease-causing agent
a natural glycoprotein formed by cells exposed to a virus or another foreign particle of nucleic acid
a phagocytic cell derived from a monocyte
a hypersensitive reaction to common, often intrinsically harmless substance
a process by which resistance to an infectious disease is included