Deletion of one chromosome,as in the case of XO or Turner syndrome,would be a case of

Question

Quizplus · Accepted Answer

Deletion of one chromosome results in an abnormal number of chromosomes, called aneuploidy. Turner syndrome or XO is an example of aneuploidy caused by the absence of one X chromosome in females. Changes in the linear arrangement of genes within one chromosome refer to mutations, trisomy is the presence of one extra chromosome, and polyploidy is the presence of more than two sets of chromosomes.

Deletion of One Chromosome,as in the Case of XO or Turner