Topics: Microbiology Quiz
The third line of defense against foreign invaders can be described as having _______ and ________.
A. complexity, versatility
B. specificity; memory
C. diversity; barriers
D. surveillance; complexity
Select your answer:

Topics:
Serology/Blood Typing Vascular Knee Anatomy Physical Pharmacy Immunity Blood Donation Anatomy: Muscle Cell Reproduction Cell Bio BMS Cell Cycle and Cancer Blood World Health Day Physiothearpy in Neurology Entomology Cell CycleOther quiz:
Endocrine System › ViewThe middle layer, has long cords and is the largest layer. Secreted glucocorticoids, with cortisol being the main hormones secreted.
A. Zona Glomerulosa
B. Zona Fasciculata
C. Zona Reticularis
Physical Activity › View
type of physical fitness that improves a person’s performance in a particular sport or leisure activity
A. health related fitness
B. skill related fitness
C. agility