9.4 Flashcards
1
Q
How many chromosomes would a cell have during metaphase I of meiosis if it has 12 chromosomes during interphase?
A
36
2
Q
Which is not a characteristic of homologous chromosomes?
A
Homologous chromosomes have the exact same type of allele at the same
3
Q
Which does not occur during telophase II?
A
Chromosomes condense
4
Q
What could explain a human karyotype showing 47 chromosomes?
A
trisomy
5
Q
Why does nondisjunction occur?
A
The sister chromatids do not separate.
