In the case of structural chromosomal abnormalities all of the following structural changes can occur except:

A. genetic material is deleted.
B. genetic material is duplicated.
C. genetic material is inverted.
D. a whole chromosome is added or deleted.


ANS: D

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Which of the following is a feature of an introduction in a qualitative research report?

a. Introduction and literature review may be blended and serve as an opportunity for the researcher to identify what is currently known b. Give the reader a clear understanding of the connections between the study and the existing literature base c. Serves to contextualize the problem by describing the policy, institution, practice or individuals involved d. Acts to identify the current truth about the research problem

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