Examlex
The third line of defense against foreign invaders can be described as having _______ and ________.
Habituation
The process by which a person or animal becomes accustomed to a stimulus after repeated exposure, leading to a decrease in response.
Higher-order Conditioning
A classical conditioning process where a conditioned stimulus is paired with a neutral stimulus to elicit a conditioned response without the need for the original unconditioned stimulus.
Sensitization
The increased responsiveness of a sensory system to a stimulus, usually following repeated exposure to that stimulus.
Behavioral Contrast
A phenomenon where a change in conditions results in an opposite change in behavior, often observed in operant conditioning experiments.
Q29: The prevalence rate of tuberculosis in one
Q35: An infectious agent already existing on or
Q43: All of the following genera are considered
Q49: The membrane attack stage of the complement
Q52: Autoimmunity is typically due to _.<br>A) autoantibodies
Q54: The antibody-secreting progeny cells of a B-cell
Q59: Immunotherapy is the _.<br>A) use of antitoxins<br>B)
Q60: Treatment for Neisseria meningitidis consists of _.<br>A)
Q67: The total number of deaths in a
Q90: Antibody molecules circulate in lymph, blood, and