In Antirrhinum (Snapdragon), a red flower was crossed with a white flower and in $$F1$$ generation all pink flowers were obtained. When pink flowers were selfed, the $$F2$$ generation showed white, red and pink flowers. Choose the incorrect statements from the following.

Question

In Antirrhinum (Snapdragon), a red flower was crossed with a white flower and in $$F1$$ generation all pink flowers were obtained. When pink flowers were selfed, the $$F2$$ generation showed white, red and pink flowers. Choose the incorrect statements from the following.

Infinity Learn · Accepted Answer

Law of segregation is universal. There is no exception to this law.As the dominant colour is not expressed in  $$F1$$ generation we can say that the principle of dominance is not followed.An intermediate phenotype is expressed in $$F1$$ generation which is because of incomplete dominance.When we do selfing of $$F1$$ generation the genotypic ratio of  $$F2$$ generation is $$1$$ $$/4$$ RR, $$2/4$$ Rr, $$1$$ $$/4$$ rr.

In Antirrhinum (Snapdragon), a red flower was crossed with a white flower and in $F_{1}$ generation all pink flowers were obtained. When pink flowers were selfed, the $F_{2}$ generation showed white, red and pink flowers. Choose the incorrect statements from the following.

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In Antirrhinum (Snapdragon), a red flower was crossed with a white flower and in F1 generation all pink flowers were obtained. When pink flowers were selfed, the F2 generation showed white, red and pink flowers. Choose the incorrect statements from the following.

Remember concepts with our Masterclasses.

Ready to Test Your Skills?

free study material

In Antirrhinum (Snapdragon), a red flower was crossed with a white flower and in $F_{1}$ generation all pink flowers were obtained. When pink flowers were selfed, the $F_{2}$ generation showed white, red and pink flowers. Choose the incorrect statements from the following.