5 Questions
What is the term for the repetition of part of a chromosome resulting from fusion with a fragment from a homologous chromosome?
Duplication
What is the cause of down syndrome?
Nondisjunction
What is the term for the loss of one or more nucleotides from a gene by mutation?
Deletion
Why do abnormal numbers of sex chromosomes not usually affect survival?
The Y chromosome is not necessary for survival
What does karyotyping reveal?
Chromosome abnormalities as the cause of malformation or disease
Test your knowledge of genetic disorders and chromosomal abnormalities with this quiz. Explore concepts such as nondisjunction, karyotyping, and Down syndrome characteristics. Sharpen your understanding of chromosome abnormalities and their impact on health.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
