Modeling Crossing Over Flashcards
1
Q
How does crossing over affect the genes passed down to the daughter cells?
A
?
2
Q
2 chromosomes each with 2 chromatids
A
?
3
Q
four chromatids, started out as a single pair of homologous chromosomes prior to
A
replication
4
Q
tetrad formation during
A
prophase 1 of meiosis
5
Q
four gamete cells result at the end of
A
meiosis
6
Q
define crossing over
A
?
7
Q
when does crossing over occur
A
?
8
Q
differences in appearance of genes on chromosomes in gamete cells when crossing over does/does not occue
A
?
9
Q
crossing over has been compared to
A
shuffling the deck why?
10
Q
what could be accomplished if crossing over occurred between sister chromatids?
A
?
