Question

Can someone please answer these 2 questions? The answers are short
The ability to roll your tongue is an autosomal dominant trait.
John can’t roll his tongue. Maria can roll her tongue. They have a child who is a non-roller.
(.5 pt) What is the genotype ratio for the possible offspring in the TT : Tt : tt form?
(.5) What is the phenotype ratio in Roller:non-roller format?

Answer 1

Answer:

1) Genotypic ratio= 1:2:1

2) Phenotypic ratio= 3:1

Answer 2

Answer:

Then fir Hum prastavana kasa likhta hai hindi project ma pls ya bhi bata dijiya Sikkim sa related hai