Examlex
DNA and RNA are composed of what basic biochemical compounds?
Blinking
The rapid closing and opening of the eyelid, a reflexive action that helps to protect the eye from irritants and moisten it.
Spontaneous Recovery
The reappearance of a previously extinguished conditioned response after a pause in exposure to the conditioned stimulus.
Conditioned Fear
A learned response to a previously neutral stimulus that has been repeatedly paired with an aversive event, triggering fear reactions.
Cocker Spaniel
A breed of dog known for its long ears, expressive eyes, and friendly personality.
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