During meiosis, homologous chromosomes exchange genetic material. This exchange of genetic material — a increases the genetic variation

b reduces the diploid number to the haploid number

c increases the haploid number to the diploid number

d reduces the probability of mutations

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