The constriction present in all chromosomes that joins the short and long arms is termed

Question

Quizplus · Accepted Answer

Centromere is the constricted portion of the chromosome that divides the short arms from the long arms. Trisomy is a pair of chromosomes with an identical extra chromosome. Nondisjunction is a term used in genetics when chromosomes that are crossing over do not separate, and therefore both migrate to the same cell. Translocation is a portion of a chromosome attached to another chromosome.

The Constriction Present in All Chromosomes That Joins the Short