Carbon atoms can bond to each other to form all of the following except 1) ring structures
2) branched chains
3) inorganic structures
4) straight chains

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