In Mirabilis, a hybrid for red $(RR)$ and white $(rr)$ flower produces pink $(Rr)$ flower. A plant with pink flower is crossed with white flower, the expected phenotypic ratio is

  • A

    Red : pink: white $(1: 2: 1)$

  • B

    Pink : white $(1: 1)$

  • C

    Red : pink $(1:1)$

  • D

    Red : white $(3: 1)$

Similar Questions

${F_1}$ hybrid is intermediate between the two parents. The phenomenon is

In a cross of red and white flowered snapdragon plant $F_1$ plants will have flowers.

Geno typic and phenotypic ration in the offspring is $1:2:1$ it explain the principle of

A pink flowered Snapdragon plant was crossed with a red flowered Snapdragon plant. What type of phenotype/s is/are expected in the progeny?

  • [NEET 2024]

The phenotype of an individual may be affected if the modified allele produces

$(a)$ No enzyme at all
$(b)$ The normal/less efficient enzyme
$(c)$  $A$ non-functional enzyme