Home
Class 12
BIOLOGY
In a plante one allelic pair is inc...

In a plante one allelic pair is incompletely dominant and another allelic pair also incompletely dominant then what will be precentage of offspring with genotype (TtRr) by selfing of a plant with genotype TtRr : -

A

`1//16`

B

`4 //16`

C

`1//8`

D

`6 //16`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

What will be the phenotypic ratio of offsprings of F_(2) generation obtained by selfing of F_(1) plant having AABbCC genotype

What phenotypic ratio is obtained by selfing of a trihybrid, in which two gene pairs are completely dominant and one gene pair is incompletely dominant ?

Tall(T) is completely dominant over dwarf(t). Red flower colour ( R) is incompletely dominant over white ( r), the heterozygous being pink. Plant having genotype of TrRr is self pollinated. What would be the proportion of plants with dwarf and pink characters in the progeny

In a dihybrid cross, when one pair of alleles show incomplete dominance, genotypic ratio comes to

Phenotypic and genotypic ratio in F_(2) generation in incomplete dominance is

If a plant with genotype Tt is self–pollinated. What is the probability of pollen with T genotype fused with egg which contain t genotype :

In a plant , tallness is dominant over dwarfness and red flowers are incompletely dominant over white flowers, the hybrid being pink. How many offsprings will be of tall height with pink flowers from a cross involved two plants each of which is hybrid tall and has pink flowers ?

The genotype of a plant showing the dominant phenotype can be determined by

Give the scientific name and also the common name of the plant in which incomplete dominance was first discovered.

A plant has genotype TtRrGgPP. On selfing of this plant, what is the sum total of phenotypic categories ?

ALLEN-TEST PAPER 2-BIOLOGY
  1. When a pea plant with intermediate sized starch grain in seed is cross...

    Text Solution

    |

  2. If a mulatto man marries with a mulatto woman, then :

    Text Solution

    |

  3. In a plante one allelic pair is incompletely dominant and anoth...

    Text Solution

    |

  4. The punnett square shown below represents the pattern of inheritance i...

    Text Solution

    |

  5. In a dihybrid cross 2000 individuals are produced in F(2) generation. ...

    Text Solution

    |

  6. Extra nuclear genes occur in :

    Text Solution

    |

  7. In antirrhinum majus when a pink flowered plant is crossed with white ...

    Text Solution

    |

  8. If there are four allelic forms of the gene controling ABO blood group...

    Text Solution

    |

  9. Match the following and choose the correct combination from the option...

    Text Solution

    |

  10. Contrasting trait in pea plant studied by Mendel is :-

    Text Solution

    |

  11. Mendel selected :

    Text Solution

    |

  12. If a plant with genotype Tt is self–pollinated. What is the probabilit...

    Text Solution

    |

  13. The genotype of a plant showing the dominant phenotype can be determin...

    Text Solution

    |

  14. The three different alleles of human ABO blood types will produce how ...

    Text Solution

    |

  15. The genotypes of husband and wife are I^(A)I^(B) and I^(A)i. Among the...

    Text Solution

    |

  16. Term 'genetics' was given by :-

    Text Solution

    |

  17. Mendel proposed which of the following term for hereditary units :

    Text Solution

    |

  18. Which of the following Mendel has selected for his experiment

    Text Solution

    |

  19. An organism's genetic constitution is called its :-

    Text Solution

    |

  20. In the F(2)-generation of a Mendelian dihybrid ceoss the number of phe...

    Text Solution

    |