Home
Class 12
BIOLOGY
A pure tall plant with red flowers is cr...

A pure tall plant with red flowers is crossed with a pure dwarf plant with white flowers. What will the dihybrid ratio be when the genes interact with each other?

Promotional Banner

Topper's Solved these Questions

  • INHERITANCE AND VARIATION

    CHETANA PUBLICATION|Exercise Exercise|52 Videos
  • Human Health and Diseases

    CHETANA PUBLICATION|Exercise EXCERCISE|60 Videos
  • MOLECULAR BASIS OF INHERITANCE

    CHETANA PUBLICATION|Exercise Exercise |41 Videos

Similar Questions

Explore conceptually related problems

A homozygous tall pea plant with yellow seeds is crossed with a homozygous dwarf plant with green seeds: What would be the phenotype and genotype of F_1 ?

In peas, tallnessis dominant over dwarfness, and red colour of flowers is dominant over the white . colour. When a'tall plant bearing red flowers was pollinated with- a dwarf planfc bearing white flowers, the different phenotypic groups were obtained in the progeny in numbers mentioned against them: Tall, Red = 138 Tall, White = 132'Dwarf, Red =136 Dwarf,White =128 Mention the genotypes of the two parents and of the four offspring types.

A pure tall plant with round seeds is crossed with dwarf plant having wrinkled seeds, how many kinds of offsprings are produced in F_1 and F_2 generation

A homozygous tall pea plant with yellow seeds is crossed with a homozygous dwarf plant with green seeds: Give the phenotypic and genotypic ration of F_2 .

A plant bearing yellow flowers was crossed with a plant bearing red flowers. The F_1 progeny showed orange flowers. What is the inheritance pattern followed ?

Give examples of three plants that have: red flowers

Dicot Plants What are the characteristics of the above plants in terms of flowers?

A garden pea plant produces white axial flowers. Another pea plant produces violet terminal flowers. Identify the dominant traits.

A true breeding homozygous pea plant with green pods and axial flowers as dominant characters is crossed with a recessive homozygous pea plant with yellow pods and terminal flowers. Mention the following Phenotype ratio of F_2 generation.

In a plant tallness is dominant over dwarfness and red flower is dominant over white.Starting with the parents work out a dihybrid cross.What is standard dihybrid ratio? Do you think the values would deviate if the two genes in question are interacting with each other?

CHETANA PUBLICATION-INHERITANCE AND VARIATION-Exercise
  1. A pure tall plant with red flowers is crossed with a pure dwarf plant ...

    Text Solution

    |

  2. Phenotypic ratio of incomplete dominance in Mirabilis jalapa.

    Text Solution

    |

  3. In dihybrid cross, F2 generation offsprings show four different phenot...

    Text Solution

    |

  4. A cross between an individual with unkonwn genotype for a trait with r...

    Text Solution

    |

  5. When phenotypic and genotypic ratios are the same, then it is an examp...

    Text Solution

    |

  6. If the centromere is situated near the end of the chromosome, the chro...

    Text Solution

    |

  7. Chromosomal theory of inheritance was proposed by ..........

    Text Solution

    |

  8. If the genes are located in a chromosome as p-q-r-s-t, which of the fo...

    Text Solution

    |

  9. Find the mis match pair :

    Text Solution

    |

  10. A colourblind man maries a woman, who is homozygous for normal colour ...

    Text Solution

    |

  11. Mendel performed experiment on .............

    Text Solution

    |

  12. Which of the follwoing trait is dominant in Pisum sativum?

    Text Solution

    |

  13. A cross between an individual with unkonwn genotype for a trait with r...

    Text Solution

    |

  14. In dihybrid cross, F2 generation offsprings show four different phenot...

    Text Solution

    |

  15. Emasculation is...........

    Text Solution

    |

  16. When phenotypic and genotypic ratios are the same, then it is an examp...

    Text Solution

    |

  17. A pea with yellow and round seeds is crossed with another pea plant wi...

    Text Solution

    |

  18. When a single gene produces two effects and one of it is lethal then t...

    Text Solution

    |

  19. When two genes control a single character and have cumulative effect t...

    Text Solution

    |

  20. Genes located on the same locus but show different expression,

    Text Solution

    |

  21. If the centromere is situated near the end of the chromosome, the chro...

    Text Solution

    |