★ Circulatory and Lymphatic System Quiz
Select the true statement:
A. T cells are produced in the thymus
B. B cells are produced in the thymus
C. Defence by T cells is called antibody-mediated immunity
D. There are two major types of B cells: helper and cytotoxic
Select your answer:
Topics:
Biodiversity Homeotic Genes and Cancer The Digestive System Asexual Reproduction Physical Pharmacy Human Genetics The Human Body Respiration Anatomy and Physiology Physiology Pathology Psychiatry Immune Response Cell Theory and Cell Organelles Sarcomere Anatomy Pulmonology/Respiratory The Nervous System and The SensesOther quiz:
Diseases of The Body Systems › ViewWhat is hypertension?
A. Low blood pressure
B. High blood pressure
C. Low blood sugar
D. High blood sugar
Microorganisms, Health and Diseases › View
Bacterial cells exit in how many basic shapes?
A. Two
B. Three
C. Four