This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Biochemistry
Which of the following tests is not used for detection of specific aneuploidy? 
Select and explain. 
A. FISH, B. #NAME?, C. QF-PCR, D. Microarray
D: Microarray
Answer: D: Microarray 
Explanation: Microarray is not used for detecting aneuploidy. It is used to detect the presence of gene variation or patterns of gene expression. Ref: Molecular Biology : Genes to Proteins By Buon E. Tropp, David Freifelder, Page 189; The Washington Manual of Oncology By Ramaswamy Govindan, Washington University (Saint Louis, Mo), School of Medicine, Page 100; Molecular Diagnostics : For the Clinical Laboratorian By William B. Coleman, Gregory J. Tsongalis, Page 70.