Home
Class 12
BIOLOGY
When a wheat variety of red karnels (hom...

When a wheat variety of red karnels (homozygous for two nonallelic and independent dominant genes) is crossed with white kernelled wheat (homozygous for two recessive nonalleic independent genes), the phenotypic ratin in `F_(2)` generation would be

A

`9:7`

B

`1:10:4:1`

C

`1:4:6:4:1`

D

`1:2:4:2:4:2:1`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • GENETIC BASIS OF INHERITANCE

    DINESH PUBLICATION ENGLISH|Exercise Revision Questions From Competitive Exams|440 Videos
  • GENETIC BASIS OF INHERITANCE

    DINESH PUBLICATION ENGLISH|Exercise Check your Grasp|30 Videos
  • FRUIT AND SEED DISPERSAL

    DINESH PUBLICATION ENGLISH|Exercise CHECK YOUR GRASP|10 Videos
  • GROWTH, REPAIR, REGENERATION AND AGEING

    DINESH PUBLICATION ENGLISH|Exercise Brain Teasers-VI[B]|6 Videos

Similar Questions

Explore conceptually related problems

A 15 : 1 F_(2) ratio of a cross between a wheat variety with red kernels (homozygous for two dominant genes) and another with white kernels shows

A homozygous tall pea plant with green seeds is crossed with a dwarf pea plant with yellow seeds. (i) What would be the phenotypeand genotype of f_(1) ? (ii) Work out the phenotypic ratio of F_(2) generation with the help of a punnet square.

A homozygous tall pea plant with green seeds is crossed with a dwarf pea plant with yellow seeds. (i) What would be the phenotypeand genotype of f_(1) ? (ii) Work out the phenotypic ratio of F_(2) generation with the help of a punnet square.

A homozygous tall pea plant with green seeds is crossed with a dwarf pea plant with yellow seeds. (i) What would be the phenotypeand genotype of f_(1) ? (ii) Work out the phenotypic ratio of F_(2) generation with the help of a punnet square.

A homozygous tall plant (T) bearing red coloured ( R ) flowers is crossed with a homozygous dwarf (t) plant bearing white (r) flowers : What is the phenotypic ratio obtained in F_2 generation ?

A homozygous tall plant (T) bearing red coloured ( R ) flowers is crossed with a homozygous dwarf (t) plant bearing white (r) flowers : Mention the phenotypes of the offspring obtained in F_2 generation.

If red eyed (dominant) fly is mated with white eyed (recessive) fly, the ratio of red to white eyed in F_(2) generation would be

If a true breeding homozygous pea plant with green seed and axial flower as dominant characters is crossed with a recessive homozygous pea plant with yellow seeds and terminal flowers, then what would be the: Phenotypic distribution ratio in F_2 population?

A homozygous purple flower variety of pea [PP] is crossed with white flower variety of pea [pp]. Answer the questions that follow: Mention the phenotype and genotype of the F_(1) generation of offsprings.

In quantitative inheritance, when a character is controlled by two pair of genes, the ratio obtained in F_(2) generation is …………