What term is used for a collection of abnormalities in which the causative agent affected a single organ system at one point in development, and this had subsequent pleiotropic secondary effects?

Question

Quizplus · Accepted Answer

A sequence is a collection of abnormalities resulting from a single initial anomaly that causes a cascade of secondary effects. This term is used when the primary defect leads to a chain of related malformations.

What Term Is Used for a Collection of Abnormalities in Which