5 Study the following cross and showing self-pollination in F₁, fill in the blank and answer the questions that follow. RRYY X rryy (Round yellow) RrYy (Round yellow) (Wrinkled green) Parents F₁-generation (i) In above question, what is the combination of characters in the F₂ progeny? What are the ratios? (ii) Give reasons for the appearance of new combination of characters in the F₁ progeny