WebHPRS 2201 – Developmental, Congenital, and Childhood Diseases/Disorders Vocabulary Term Definition Paroxysmal sudden attack or increase of symptoms of a disease (such as pain, coughing, shaking, etc.) that often occurs again and again Nondisjunction Nondisjunction is the failure of the chromosomes to separate, which produces daughter … Webnondisjunction: [noun] failure of homologous chromosomes or sister chromatids to separate subsequent to metaphase in meiosis or mitosis so that one daughter cell has both and the other neither of the chromosomes.

Medical Definition of Nondisjunction - MedicineNet

WebNondisjunction (genetics) synonyms, Nondisjunction (genetics) pronunciation, Nondisjunction (genetics) translation, English dictionary definition of Nondisjunction (genetics). n. The failure of paired chromosomes or sister chromatids to separate and go to different cells during meiosis. non′dis·junc′tion·al adj. American Heritage®... WebStudy with Quizlet and memorize flashcards containing terms like Select the definition of aneuploidy., Select the definition of polyploidy., Which term describes the rearranging of genetic material between … teka izc 63015 opiniones

Nondisjunction in Meiosis: Definition & Examples

Webnondisjunction: [ non″dis-jungk´shun ] failure either of two homologous chromosomes to pass to separate cells during the first meiotic division, or of the two chromatids of a chromosome to pass to separate cells during … Webnondisjunction. [ non″dis-jungk´shun] failure either of two homologous chromosomes to pass to separate cells during the first meiotic division, or of the two chromatids of a chromosome to pass to separate cells during mitosis or during the second meiotic division. As a result, one daughter cell has two chromosomes or two chromatids, and the ... WebMay 16, 2024 · Definition. Nondisjunction occurs when chromosomes do not separate properly during cell division. This produces cells with imbalanced chromosome numbers. Chromosomes contain the cell’s … teka izf 68780 mst opiniones