In a monohybrid cross, 2 heterozygous individuals were crossed, phenotypic ratio came to be (2:1), it is due to__________________?

Question

TuteeHUB · Accepted Answer

Dominant epistasis

TuteeHUB · Answer

Dominant lethal genes in heterozygous individuals

TuteeHUB · Answer

Dominant lethal genes in homozygous individuals

TuteeHUB · Answer

None of the above

1.	In a monohybrid cross, 2 heterozygous individuals were crossed, phenotypic ratio came to be (2:1), it is due to__________________?
A.	Dominant lethal genes in heterozygous individuals
B.	Dominant lethal genes in homozygous individuals
C.	Dominant epistasis
D.	None of the above
Answer» C. Dominant epistasis

Discussion