Question

In peas, a gene for tall plants (T) is dominant over its allele for short (t). The gene for smooth peas (S) is dominant over its allele for wrinkled peas (s). The genes are not linked. Calculate both phenotypic and genotypic ratios for the crosses between ttSs x Ttss. SHOW THE CROSS

Answer 1

Explanation:

The letter used for the gene (seed color in this case) is usually related to the dominant trait (yellow allele, in this case, or “Y”). Mendel's parental pea plants always bred true because both produced gametes carried the same allele