How do scientists use the differences in proteins compare Evolutionary Relationships between organisms? PLS HELP ME I WILL GIVE THE REST OF MY POINTS!

In tomato plants, mendel found that the allele for smooth seeds (s) is dominant, while the allele for wrinkled seeds (s) is recessive. which of these punnett squares shows crosses between two plants heterozygous for smooth seeds? i need this to be answered as soon as ! sry the picture is bad quality