In Mendel's experiment with garden peas,round | vedclass

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(D) $1$. The cross $RRYY 	imes rryy$ is a dihybrid cross involving two traits: seed shape and seed color.$2$. The $F_1$ generation will be heterozygo

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Round seeds with yellow cotyledons,round seeds with green cotyledons,wrinkled seeds with yellow cotyledons,and wrinkled seeds with green cotyledons

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(D) $1$. The cross $RRYY 	imes rryy$ is a dihybrid cross involving two traits: seed shape and seed color.$2$. The $F_1$ generation will be heterozygous for both traits $(RrYy)$,showing the dominant phenotype: round and yellow seeds.$3$. When $F_1$ individuals $(RrYy)$ are self-crossed,the $F_2$ generation follows Mendel's Law of Independent Assortment.$4$. The phenotypic ratio of the $F_2$ generation in a dihybrid cross is $9:3:3:1$.$5$. The four phenotypes are: Round-Yellow $(9)$,Round-Green $(3)$,Wrinkled-Yellow $(3)$,and Wrinkled-Green $(1)$.

In Mendel's experiment with garden peas,round seeds $(RR)$ were dominant over wrinkled seeds $(rr)$. Yellow cotyledons $(YY)$ were dominant over green cotyledons $(yy)$. What will be the phenotypic ratio of the $F_2$ generation produced by crossing $RRYY \times rryy$?

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