Which phenotype is most likely for the offspring to be inherited ? what is the probability? PLS HELPPP

Explain two reasons you think it is important for scientists to search for new ways to treat cancer

Depending on the organism the number of in a cell may change

Round seeds and yellow seed color are dominant to wrinkled seeds and green seed color. which punnett square represents the correct way to set up the cross rryy  ´  rryy?