Meiosis Flashcards
0
Q
To what leads non-disjunction?
A
Changes in chromosome number, e.g. Down syndrome
1
Q
What is meiosis?
A
A reduction division of a diploid nucleus to form a haploid nuclei
2
Q
What is karytyping?
A
Chromosomes are arranged in pairs according to their size and structure
3
Q
How is karyotyping performed?
A
Using cell collected by chorionic villus sampling or amniocentesis, for pre-natal diagnosis of chromosome abnormalities
