question_answer

In pea yellow colour (\[\text{Y}\]) is dominant over green (\[y\]) and round (\[S\]) seed over wrinkled (\[s\]). If \[YySs\] seeds are formed in F1 by cross of \[\text{YYSS}\] and \[\text{yyss}\]. Then what will be the ratio of F2 if F1 plant is self-pollinated?

A)  9 yellow round: 3 yellow wrinkled : 3 green round : 1 green wrinkled.

B)  13 yellow round: 3 green round.

C)  9 yellow round: 3 green round.

D)  all of the above