Epistasis Flashcards
1
Q
What is meant by epistasis
A
It arises when the allele of one gene affects or masks the expression of another in the phenotype
2
Q
What will be the ratio of a dihybrid cross involving a recessive epistatic allele
A
9:4:3
3
Q
What will be the ratio of a dihybrid cross involving a dominant epistatic allele
A
12:3:1
