Home
Class 12
BIOLOGY
If a plant hetrozygous for tallness is s...

If a plant hetrozygous for tallness is selfed, the `F_(2)` generation has both tall and dwarf plants. This proves the principle of
or
when hytrozygous talll lants are self-pollinated than tall and dwarf plants are obtained this is explain to

A

Dominance

B

Segretion

C

Independent assortment

D

Incomplete dominance

Text Solution

Verified by Experts

The correct Answer is:
B

(b) TtxxTt
This is the law of segregation.
1 Homozygous tall
1 Homozygous dwarf
2 Heterozygous tall
Promotional Banner

Topper's Solved these Questions

  • MOLECULAR BASIS OF INHERITANCE

    ERRORLESS |Exercise Molecular Basis Of Inheritance|469 Videos
  • REPRODUCTION IN ORGANISMS

    ERRORLESS |Exercise Reproduction In Organisms|116 Videos

Similar Questions

Explore conceptually related problems

If a plant heterzoygous for tallness is selfed, the "F"_(2) generation has both tall and dwarf plants. This proves the principle of:

When heterozygous tall plants are self - pollinated , then tall and dwarf plants are obtained . This explains

Heterozygous tall plant is selfed. It produces both tall and dwarf plants. This confirms Mendel's law

When at hetorozygous tal pea plant of F_(1) generation upon self fertilization produces tall and dwarf phenotypes it proves the principle of :-

In a cross 45 tall and 14 dwarf plants were obtained. Genotypes of parents are:

" Heterozygous tall pea plant is crossed with a dwarf pea plant.This is "

Heterozygous tall plants were crossed with dwarf plants. What will be the ratio of dwarf plants in the progeny

What result Mendel would have got, had he self pollinated a tall F_(2) plant

If F_(1) generation has all tall plants and ratio of F_(2) generation is 3 tall : 1 dwarf, it proves

ERRORLESS -PRINCIPLES OF INHERITANCE AND VARIATION-Principles Of Inheritance And Variation
  1. When a tall and red flowered individual individual is crossed with a d...

    Text Solution

    |

  2. Normal maize has starchly seeds which remain smooth when dry. A mutant...

    Text Solution

    |

  3. If a plant hetrozygous for tallness is selfed, the F(2) generation has...

    Text Solution

    |

  4. From a single ear of corn, a farmer planted 200 kernals which produced...

    Text Solution

    |

  5. From a cross Aa BBxxaa BB, following genotypic ratio will be obtained ...

    Text Solution

    |

  6. Hybrid breakdown refers to the condition when offspring are physiologi...

    Text Solution

    |

  7. If the cells of an organism heterozygous for two pairs of character vi...

    Text Solution

    |

  8. When AABB and aabb are crossed, in F(2) generations the ratio will be

    Text Solution

    |

  9. In a typical mendellian cross which is a dihybrid cross, one parent is...

    Text Solution

    |

  10. In Mendelian dihybrid cross, when heterozygous Round Yellow are self ...

    Text Solution

    |

  11. If a cross is made between AA and aa, the nature of F(1) progeny will ...

    Text Solution

    |

  12. When a tall plant with rounded seeds (TTRR) is crossed with a dwarf pl...

    Text Solution

    |

  13. In a plant, red fruit (R ) is dominant over yellow fruit (r ) and tall...

    Text Solution

    |

  14. A self-fertilizing trihybrid plant forms

    Text Solution

    |

  15. Match the genetics phenomena with their respective ratios

    Text Solution

    |

  16. If a tall plant is crossed with a dwarf plant and obtained progeny is ...

    Text Solution

    |

  17. Mendel's law of independent assortment is applicable for

    Text Solution

    |

  18. Hybrid vigour is induced by

    Text Solution

    |

  19. A tall true breeding garden pea plant is crossed with a dwarf true bre...

    Text Solution

    |

  20. A true breeding plant is

    Text Solution

    |