Why do mutations in ones affect traits

Which kind of aquatic ecosystem does the photograph most likely show? a. marsh b. swamp c. lake d. river

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

3test questions with answers on incomplete dominance