Examlex
The production of interferon is stimulated by the presence o__________f , which signals a virus infection in an animal cell.
Reflex
An unlearned, involuntary action or movement in response to a stimulus. A reflex occurs without conscious thought.
Cephalocaudal
A principle of development that describes growth and development that begins at the head and progresses downward towards the feet.
Proximodistal
A pattern of development where growth starts at the center of the body and moves towards the extremities.
Experience-Dependent
Brain functions that depend on particular, variable experiences and therefore may or may not develop in a particular infant.
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