Examlex
The developing hindbrain is segmented into rhombomeres,which are characterized by the differential expression of members of the Hox family of transcription factors.Researchers have shown that some members of the Hox family are crucial for the specification of the rhombomeres.When Hoxa1 is genetically inactivated in mice,which rhombomeres are affected?
Reliability
The extent to which a test measures consistently.
Validity
The extent to which a test measures what it is designed to measure.
Defense Mechanisms
Subconscious practices engaged to block anxiety resulting from emotions or thoughts perceived as unacceptable.
Anxiety
An emotion characterized by apprehension or distress over an unpredictable result.
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