Home
Class 12
BIOLOGY
In a test cross involving "F"(1) dihybri...

In a test cross involving `"F"_(1)` dihybrid flies, more parental-type offspring were produced than the recombinant-type offspring. This indicates:

A

The two genes are located on two different chromosomes

B

Chromosomes failed to separate during meiosis

C

The two genes are linked and present on the same chromosomes

D

Both of the characters are controlled by more than one gene

Text Solution

Verified by Experts

The correct Answer is:
C
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

In a testcross involving "F"_(1) dihybrid flies, more parental-type offspring were produced than the recombinant-type offspring. This indicates:

In a testcross involving F_(1) dihybrid flies, more parental-type offsping were produces than the recombinant-type offspring. This indicates

A cross involving "F"_(1) hybrid and a double recessive parent is:

In a back cross, a F_(1) hydrid is crossed with dominant parent , the offsprings :

In a dihybrid test cross,if the parental types exceed the recombination types among the resultant progeny, it is due to

In which type of reproduction genetically similar offsprings are produced ? Give reason.

In the dihybrid cross performed by Morgan the recombination types 37.2% are found during study of

ERRORLESS -PRINCIPLES OF INHERITANCE AND VARIATION-Principles Of Inheritance And Variation
  1. In Mendelism, linkage was not observed due to:

    Text Solution

    |

  2. If dwarf pea plant was treated with Gibberelic acid. It grew as tall a...

    Text Solution

    |

  3. In a test cross involving "F"(1) dihybrid flies, more parental-type of...

    Text Solution

    |

  4. A farmer crossed a walnut combed chicken with a single combed one and ...

    Text Solution

    |

  5. When heterzygos red (dominant) flower is crossed with white flower the...

    Text Solution

    |

  6. A double heterozygous tall plant with yellow colour ( colour of cotyle...

    Text Solution

    |

  7. In sweet pea plant the presence of dominant C and P genes is essential...

    Text Solution

    |

  8. When a tall and red flowered individual individual is crossed with a d...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |