Dihybrid inheritance Flashcards
1
Q
What is dihybrid inheritance?
A
The inheritance of 2 characteristics determined by 2 different genes on 2 different chromosones
2
Q
Before making my pummet square, what must I do with the paternal and maternal genotypes?
A
Find out the possible genotypes of the offspring
3
Q
What is the law of independent assortment?
A
Each member of a pair of alleles may combine randomly with either of another pair.
4
Q
In F2 generation, what is the ratio of phenotypes in dihybrid inheritance?
A
9:3:3:1
