Karyotyping is done for:: (A) Chromosomal disorders, (B) Autosomal recessive disorders, (C) Autosomal dominant disorders, (D) Linkage disorders
Answer is A. Karyotyping Study of chromosomes. Chromosomes are arrested in metaphase by Colchicine Most commonly used stain is Giemsa stain, so called G-band. Chromosomes are arranged in order of decreasing length Any alteration in number or structure of chromosomes can be easily detected by karyotyping.