Is it true genetic information is encoded in a molecule called DNA

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

Moving down the ramp from 6 meters to

The cretaceous period spanned the time interval between and 65 million years ago. 250 million 144 million 75 million 200 million