Question

This specialty of medical genetics focuses on examining chromosomes and identifying chromosomal abnormalities:

a) Laboratory biochemical genetics
b) Clinical genetics
c) Molecular genetics
d) Cytogenetics
e) Clinical biochemical genetics

Answer 1

Cytogenetics is the specialty of medical genetics that focuses on examining chromosomes and identifying chromosomal abnormalities using techniques such as karyotyping.

Step-by-step explanation:

Cytogenetics is the specialty of medical genetics that focuses on examining chromosomes and identifying chromosomal abnormalities. It involves the isolation and microscopic observation of chromosomes to detect abnormalities in chromosome number and structure.

One of the methods used in cytogenetics is karyotyping, which allows traits characterized by chromosomal abnormalities to be identified from a single cell. This technique involves collecting cells from a sample, stimulating them to divide, applying a chemical to arrest metaphase, and preserving the sample on a slide for observation.