Question

Study the following cross showing self pollination in F1 , fill in the blank and

answer the question that follow :

Parents RRYY X rryy

Round , yellow wrinkled , green

F1 Rr Yy ……………………………………



What are the the combinations of character in the F2 progeny . What are their ratios​

Answer 1

Answer : Ratio for 2nd generation as per the punnet square

9 : round and yellow seeds

3 : yellow and winkled seeds

3 : green and round seeds

1 : green and wrinkled seeds