Which of these has led to the production of most modern domesticated crops and livestock? a. natural selection b. selective breeding c. extinction d. acquired characteristics

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