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When a pink flowered Antirrhinum plant i...

When a pink flowered Antirrhinum plant is test crossed, then phenotypic ratio in resulting progenies is

A

1 Red : 1 White

B

3 Red : 1 White

C

2 Pink : 1 White

D

1Pink : 1 White

Text Solution

Verified by Experts

The correct Answer is:
D
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When a cross is made between white and pink flowered Antirrhinum plants what phenotypic ratio is obtained in the resulting generation ?

When a red flowered Antirrhinum plant was crossed with a white flowered Antirrhinum plants,the F_(1) offspring has pink flowers?Mention: (b)The reason why it did not bear the parental red or white flower colours.

Knowledge Check

  • In a dihybrid test cross the genotypic ratio of the progeny is

    A
    `9:3:3:1`
    B
    `1:1:1:1`
    C
    `1:2:1`
    D
    `1:7:1`

  • Phenotypic ratio of dihybrid test cross is:

    A
    `15 : 1`
    B
    `3 : 1`
    C
    `9 : 3 : 3 : 1`
    D
    `1 : 1 : 1 : 1`

  • Phenotypic ratio of monohybrid test cross is:

    A
    `1 : 1`
    B
    `3 : 1`
    C
    `1 : 2 : 1`
    D
    None of these

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    Explore conceptually related problems

    When a red flowered antirrhinum plant was crossed with a white flowered Antirrhinum plant,the F_(1) offspring had pink flowers.Mention: (a)The genotype of F_(1) plant (b)The reason why it did not bear the parental red or white flower colours ?

    A 1 : 1 phenotypic ratio in a test cross indicates that

    If a red flowered Antirrhinum majus plant is crossed with pink flowered plant then what will be the ratio of red, white and pink flowered plant in offsprings respectively :-

    In a completely linked trihybrid test cross, phenotypic ratio will be -

    A 1 : 1 phenotypic ratio in a test cross indicated that

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