topic 3C Flashcards
cell differenciation onwards
1
Q
how many features r described in a monohybrid cross
A
1 domestic feature
2
Q
wts trhe usual ratio in monohybrid cross
A
9:3:3:1
3
Q
wt is gene linkage
A
process occrued when genes r located close and not seperated during independant assortment. they r inherited as a single unit
4
Q
wt is independant assortment
A
the order the chromosoes line up in in their pairs is random, so the combination of chromosomes going into the daughter cells is random
5
Q
wt is crossing over
A
when homologous chromosomes swap positions of their chromatids which results in mixing of the parental genetics in offspring, forming new allele combinations
6
Q
A
