Description: The stability of karyotype indicates the consistency of the number and structure of chromosomes across generations. This concept is fundamental in genetics and cell biology, as a stable karyotype suggests that organisms can maintain their genetic integrity through reproduction and development. Karyotype stability refers to the absence of chromosomal abnormalities, such as duplications, deletions, or translocations, which can affect the viability and health of an organism. A stable karyotype is essential for the proper transmission of genetic information and for the adequate functioning of biological processes. In the context of evolution, karyotype stability can influence species’ adaptation to their environment, as alterations in chromosome number or structure can lead to the emergence of new phenotypic traits. Therefore, karyotype stability is not only an indicator of genetic health but also a key factor in evolution and biological diversity. The assessment of karyotype stability is often performed using cytogenetic techniques, which allow for the observation and analysis of chromosomes in dividing cells, providing valuable information about the genetic integrity of the studied organisms.
