Karyotyping is useful in diagnosis of:: (A) Autosomal Recessive disorders, (B) X Linked Recessive disorders, (C) Biochemical abnormalities, (D) Chromosomal Abnormalities
Answer is D. Chromosomal abnormalities can be assessed with karyotyping. Ref: Edwin H. McConkey, (1993), Chapter 9, "Genetic Screening", In the book, "Human Genetics: The Molecular Revolution", London, Page 187; Wintrobe's Cliical Hematology, 12th Edition, Page 54