Question

Complete the punnet square for the following cross-pollination.

Female:TT male:
tt
phenotype:
genotype ratio TT: Tt

phenotype:
genotype ratio TT: Tt

give the genotypic and phenotypic ratios (TT x Tt) for tall and short corn.

Answer 1

First, do you know how to use the punnet square? :) Or how it is done?

Answer 2

This is a basic punnet square and how it look like. The headings on both sides of the square is both genotypes. So TT and Tt. In the four smaller squeares you have to put in a genotype for both alleles above it.

Answer 3

For example box one on the right has the alleles T and T from those above it.

Answer 4

I know that but how do I set this 1 up tho

Answer 5

Using symbols, show the cross between roan and white cattle.

Answer 6

Okay, first assign some alleles. Which is the dominant colour? @joshawad