★ Immunity and Vaccines Quiz
Which of the following is NOT part of the first line of defense?
A. skin
B. B cells
C. sweat
D. lysozyme
Select your answer:
Topics:
The Cardiovascular System OCR A-level Genetic Engineering Embryology Cell Theory and Microbiology Health and Diseases Hematology Acute Leukemias Cellular and Sexual Reproduction Muscle Anatomy Bacteria & Viruses Nutrients in Food Introduction to Histology Psychiatry Nutrition In Animal Nervous System: Diseases/Problems/Illnesses Skeleton and MusclesOther quiz:
Biology › ViewCan fungi photosynthesise?
A. Yes
B. No
Bones › View
The long arm bone is called ___________?
A. clavicle
B. humerus
C. radius
D. ulna